JP5639999B2 - アミンの改良調製方法 - Google Patents
アミンの改良調製方法 Download PDFInfo
- Publication number
- JP5639999B2 JP5639999B2 JP2011512215A JP2011512215A JP5639999B2 JP 5639999 B2 JP5639999 B2 JP 5639999B2 JP 2011512215 A JP2011512215 A JP 2011512215A JP 2011512215 A JP2011512215 A JP 2011512215A JP 5639999 B2 JP5639999 B2 JP 5639999B2
- Authority
- JP
- Japan
- Prior art keywords
- rasagiline
- acid
- diazabicyclo
- ene
- aminoindan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 60
- 238000002360 preparation method Methods 0.000 title claims description 11
- 150000001412 amines Chemical class 0.000 title claims description 7
- RUOKEQAAGRXIBM-GFCCVEGCSA-N rasagiline Chemical compound C1=CC=C2[C@H](NCC#C)CCC2=C1 RUOKEQAAGRXIBM-GFCCVEGCSA-N 0.000 claims description 133
- 229960000245 rasagiline Drugs 0.000 claims description 76
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 claims description 34
- 150000003839 salts Chemical class 0.000 claims description 33
- 150000007530 organic bases Chemical class 0.000 claims description 21
- XJEVHMGJSYVQBQ-UHFFFAOYSA-N 2,3-dihydro-1h-inden-1-amine Chemical compound C1=CC=C2C(N)CCC2=C1 XJEVHMGJSYVQBQ-UHFFFAOYSA-N 0.000 claims description 20
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 20
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 20
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 19
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 claims description 18
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 claims description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 15
- 239000003960 organic solvent Substances 0.000 claims description 15
- XJEVHMGJSYVQBQ-SECBINFHSA-N (1r)-2,3-dihydro-1h-inden-1-amine Chemical compound C1=CC=C2[C@H](N)CCC2=C1 XJEVHMGJSYVQBQ-SECBINFHSA-N 0.000 claims description 14
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- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical group CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 12
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 9
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 claims description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 8
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- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 8
- RUOKEQAAGRXIBM-UHFFFAOYSA-N n-prop-2-ynyl-2,3-dihydro-1h-inden-1-amine Chemical compound C1=CC=C2C(NCC#C)CCC2=C1 RUOKEQAAGRXIBM-UHFFFAOYSA-N 0.000 claims description 7
- -1 propargyl compound Chemical class 0.000 claims description 7
- 229940043279 diisopropylamine Drugs 0.000 claims description 6
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 5
- DPWPWRLQFGFJFI-UHFFFAOYSA-N Pargyline Chemical compound C#CCN(C)CC1=CC=CC=C1 DPWPWRLQFGFJFI-UHFFFAOYSA-N 0.000 claims description 5
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 claims description 5
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- MEZLKOACVSPNER-GFCCVEGCSA-N selegiline Chemical compound C#CCN(C)[C@H](C)CC1=CC=CC=C1 MEZLKOACVSPNER-GFCCVEGCSA-N 0.000 claims description 5
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- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000002243 precursor Substances 0.000 claims description 4
- 125000002130 sulfonic acid ester group Chemical group 0.000 claims description 3
- SGUVLZREKBPKCE-UHFFFAOYSA-N 1,5-diazabicyclo[4.3.0]-non-5-ene Chemical compound C1CCN=C2CCCN21 SGUVLZREKBPKCE-UHFFFAOYSA-N 0.000 claims description 2
- PXACTUVBBMDKRW-UHFFFAOYSA-M 4-bromobenzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=C(Br)C=C1 PXACTUVBBMDKRW-UHFFFAOYSA-M 0.000 claims description 2
- 125000003262 carboxylic acid ester group Chemical group [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 claims description 2
- BTFHLQRNAMSNLC-UHFFFAOYSA-N clorgyline Chemical compound C#CCN(C)CCCOC1=CC=C(Cl)C=C1Cl BTFHLQRNAMSNLC-UHFFFAOYSA-N 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- SPXOTSHWBDUUMT-UHFFFAOYSA-M 4-nitrobenzenesulfonate Chemical compound [O-][N+](=O)C1=CC=C(S([O-])(=O)=O)C=C1 SPXOTSHWBDUUMT-UHFFFAOYSA-M 0.000 claims 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 claims 1
- JDBJJCWRXSVHOQ-UTONKHPSSA-N methanesulfonic acid;(1r)-n-prop-2-ynyl-2,3-dihydro-1h-inden-1-amine Chemical compound CS(O)(=O)=O.C1=CC=C2[C@H](NCC#C)CCC2=C1 JDBJJCWRXSVHOQ-UTONKHPSSA-N 0.000 description 24
- 229960001956 rasagiline mesylate Drugs 0.000 description 24
- 239000002253 acid Substances 0.000 description 21
- 239000000126 substance Substances 0.000 description 12
- 239000012535 impurity Substances 0.000 description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 208000018737 Parkinson disease Diseases 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000008194 pharmaceutical composition Substances 0.000 description 8
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- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 description 6
- YOYAIZYFCNQIRF-UHFFFAOYSA-N 2,6-dichlorobenzonitrile Chemical compound ClC1=CC=CC(Cl)=C1C#N YOYAIZYFCNQIRF-UHFFFAOYSA-N 0.000 description 6
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 6
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 6
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
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- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical group CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
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- 150000007522 mineralic acids Chemical class 0.000 description 6
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- WVWZXTJUCNEUAE-UHFFFAOYSA-M potassium;1,2-bis(ethenyl)benzene;2-methylprop-2-enoate Chemical compound [K+].CC(=C)C([O-])=O.C=CC1=CC=CC=C1C=C WVWZXTJUCNEUAE-UHFFFAOYSA-M 0.000 description 1
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- 239000011734 sodium Substances 0.000 description 1
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- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/08—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
- C07C209/16—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/33—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C211/39—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of an unsaturated carbon skeleton
- C07C211/41—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of an unsaturated carbon skeleton containing condensed ring systems
- C07C211/42—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of an unsaturated carbon skeleton containing condensed ring systems with six-membered aromatic rings being part of the condensed ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/08—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/04—One of the condensed rings being a six-membered aromatic ring
- C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Psychiatry (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Psychology (AREA)
- Pain & Pain Management (AREA)
- Vascular Medicine (AREA)
- Hospice & Palliative Care (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
ラサジリン(1)の調製において、先行技術に伴われる困難な点は、本発明で成功裏に解決された。
(a)1−アミノインダンを、有機塩基存在下、プロパルギル化合物H−C≡C−CH2−X(式中、Xは脱離基を表す)、またはその保護された化合物と反応させる工程。
(b)工程(a)で得られた混合物からラサジリン(1)を単離する工程。
好ましくは、工程(b)で単離されるラサジリン(1)は鏡像異性的に富んでおり、最も好ましくは、工程(b)で単離されるラサジリン(1)は鏡像異性的に純粋である。
(b1)工程(a)で得られた混合物からラセミのラサジリンを単離する工程、および
(b2)工程(b1)で得られたラセミのラサジリンを光学分割して、ラサジリン(1)を得る工程。
好ましくは、工程(b2)で得られるラサジリン(1)は鏡像異性的に富んでおり、最も好ましくは、工程(b2)で得られるラサジリン(1)は鏡像異性的に純粋である。
(a)前駆体アミンを、有機塩基存在下、プロパルギル化合物H−C≡C−CH2−X(式中、Xは脱離基を表す)、またはその保護された化合物と反応させる工程。
本発明は、ラサジリン(1)およびラサジリンメシレート等のその薬学上許容される塩の単純で、簡便で、高価ではない調製方法を提供する。本発明の方法で得られる生成物は、厄介な精製技術を必要とせず、驚くほど非常に純粋である。特に、本発明によって、不純物ジプロパルギルインダンアミンを実質的に含まない、ラサジリン(1)およびラサジリンメシレート等のその薬学上許容される塩が提供される。そのジプロパルギルインダンアミンは、0.8%より少なく、好ましくは0.5%より少なく、好ましくは0.3%より少なく、最も好ましくは0.1%より少なく存在する。
(R)−1−アミノインダン(1当量)を乾燥THF(3 vol)に溶解させて、0〜5℃に冷却した。DBU(1.5当量)をゆっくりと加え、得られた混合物を30分間攪拌して、プロパルギルトシレート(1.25当量)を滴下した。反応混合物を、15〜20℃で4時間攪拌した。反応が完結した後、THFを、真空下、留去して、水(3 vol)を加えた。生成物をDCM(3×3 vol)で抽出し、10%NaOH水溶液(2×3 vol)および水(2×3 vol)で洗浄した。DCMを、真空下、40℃で留去することで、生成物を淡黄色の油状物として得た。
モル収率=80〜82%
化学純度=64.33%(HPLCで測定)
ラサジリンメシレート
ラサジリン(1)(1当量)をIPA(3 vol)に溶解させて、0〜5℃に冷却して、メタンスルホン酸(1当量)のIPA(2 vol)溶液を加えた。混合物を30分間攪拌し、濾取して、得られた固体をIPA(2 vol)およびTBME(2 vol)で洗浄した。その固体を、10mbarの真空下、40℃で乾燥することで、生成物を白色固体として得た。
モル収率=47%
化学純度=99.84%(HPLCで測定)
光学純度=100%(キラルHPLCで測定)((S)−異性体は検出されなかった)
ラサジリン(1)の調製において、先行技術に伴われる困難な点は、本発明の方法で成功裏に解決された。
Claims (18)
- (a)1−アミノインダンを、有機塩基存在下、プロパルギル化合物H−C≡C−CH2−X(式中、Xは脱離基を表す)、またはその保護された化合物と反応させる工程であって、前記有機塩基が、ジイソプロピルエチルアミン、トリメチルアミン、ジイソプロピルアミン、4−ジメチルアミノピリジン(DMAP)、N−メチルモルホリン、1,4−ジアザビシクロ−[2.2.2]オクタン(Dabco)、1,5−ジアザビシクロ−[4.3.0]ノン−5−エン(DBN)または1,8−ジアザビシクロ−[5.4.0]ウンデク−7−エン(DBU)である工程
を含む、ラサジリン(1)の調製方法。 - 1−アミノインダンが、鏡像異性的に純粋であるか、または鏡像異性的に富んでいる(R)−1−アミノインダンであり、その方法がさらに
(b)工程(a)で得られた混合物からラサジリン(1)を単離する工程
を含む、請求項1記載の方法。 - 1−アミノインダンがラセミの1−アミノインダンであり、その方法がさらに
(b1)工程(a)で得られた混合物からラセミのラサジリンを単離する工程、および
(b2)工程(b1)で得られたラセミのラサジリンを光学分割して、ラサジリン(1)を得る工程
を含む、請求項1記載の方法。 - 工程(a)が有機溶媒中で実施される、請求項1〜3のいずれかに記載の方法。
- 有機溶媒が、ジメチルスルホキシド、アセトン、テトラヒドロフラン、エチルメチルケトン、ジメチルホルムアミド、ジメチルアセトアミド、アセトニトリルまたはこれらの混合物である、請求項4記載の方法。
- 有機溶媒がテトラヒドロフランである、請求項5記載の方法。
- 有機塩基が、1,4−ジアザビシクロ−[2.2.2]オクタン(Dabco)、1,5−ジアザビシクロ−[4.3.0]ノン−5−エン(DBN)または1,8−ジアザビシクロ−[5.4.0]ウンデク−7−エン(DBU)である、請求項1〜6のいずれかに記載の方法。
- 有機塩基がDBUである、請求項7記載の方法。
- 脱離基が、ハロ基、カルボン酸エステル基またはスルホン酸エステル基である、請求項1〜8のいずれかに記載の方法。
- スルホン酸エステル基が、トシレート、ベシレート、ブロシレート、ノシレート、メシレート、トレシレート、ノナフレートまたはトリフレートである、請求項9記載の方法。
- スルホン酸エステル基がトシレートまたはベシレートである、請求項10記載の方法。
- 1−アミノインダンを0〜5℃で有機溶媒に溶解させる、請求項4〜11のいずれか記載の方法。
- 工程(a)の反応温度が10〜40℃の間である、請求項1〜12のいずれかに記載の方法。
- 反応温度が15〜20℃の間である、請求項13記載の方法。
- 生成されるラサジリン(1)を薬学上許容される塩に変換する、請求項1〜14のいずれかに記載の方法。
- 生成されるラサジリン(1)をそのメシレート塩に変換する、請求項15記載の方法。
- (a)前駆体アミンを、有機塩基存在下、プロパルギル化合物H−C≡C−CH2−X(式中、Xは脱離基を表す)、またはその保護された化合物と反応させる工程であって、前記有機塩基が、ジイソプロピルエチルアミン、トリメチルアミン、ジイソプロピルアミン、4−ジメチルアミノピリジン(DMAP)、N−メチルモルホリン、1,4−ジアザビシクロ−[2.2.2]オクタン(Dabco)、1,5−ジアザビシクロ−[4.3.0]ノン−5−エン(DBN)または1,8−ジアザビシクロ−[5.4.0]ウンデク−7−エン(DBU)である工程
を含む、セレギリン、パルギリンまたはクロルギリンの調製方法。 - セレギリン、パルギリンまたはクロルギリンを薬学上許容される塩に変換する、請求項17記載の方法。
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WO2009147430A1 (en) | 2008-06-02 | 2009-12-10 | Generics [Uk] Limited | A process for the preparation of enantiomerically pure amines |
EP2299993A4 (en) * | 2008-06-19 | 2014-08-20 | Teva Pharma | PROCESS FOR PURIFYING THE BASE OF RASAGILINE |
US8741962B2 (en) * | 2009-11-26 | 2014-06-03 | Usv Limited | Process for preparation of Rasagiline and salts thereof |
KR20140023872A (ko) * | 2010-10-26 | 2014-02-27 | 테바 파마슈티컬 인더스트리즈 리미티드 | 중수소 농축 라사길린 |
CN102154432B (zh) * | 2010-12-20 | 2013-06-12 | 蚌埠丰原医药科技发展有限公司 | 一种雷沙吉兰的制备方法 |
US8901352B2 (en) | 2011-01-13 | 2014-12-02 | Nobel Ilaç Sanayii Ve Ticaret A.S. | Method for the synthesis of rasagiline |
CN102786422B (zh) * | 2011-05-17 | 2015-02-25 | 上海特化医药科技有限公司 | 一种制备甲磺酸雷沙吉兰的方法 |
IT201700008702A1 (it) * | 2017-01-26 | 2018-07-26 | Dipharma Francis Srl | Metodo di sintesi di selegilina base |
CN110066220A (zh) * | 2019-05-29 | 2019-07-30 | 深圳市茵诺圣生物科技有限公司 | 一种司来吉兰的制备方法 |
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US3198834A (en) * | 1964-07-27 | 1965-08-03 | Snc Science Union Et Compagnie | Optical isomers of trifluoromethylated phenethylamines |
US3728388A (en) * | 1970-08-10 | 1973-04-17 | Sterling Drug Inc | 1-amino-2,3-disubstituted cyclopropenylium salts |
US3855227A (en) * | 1972-05-08 | 1974-12-17 | C Hollander | ({31 )-di-o-isopropylidene-2-keto-l-gulonates |
US3912761A (en) * | 1972-05-08 | 1975-10-14 | Hoffmann La Roche | (-)-Di-O-isopropylidene-2-keto-L-gulonates |
US3928621A (en) * | 1974-10-10 | 1975-12-23 | Hoffmann La Roche | Antiinflammatory 2-(2-aminoalkylamino)-1,2-diphenylethanols |
CS269271B1 (en) * | 1988-05-30 | 1990-04-11 | Hajicek Josef | Method of selegiline's hydrochloride production |
US5744500A (en) * | 1990-01-03 | 1998-04-28 | Teva Pharmaceutical Industries, Ltd. | Use of R-enantiomer of N-propargyl-1-aminoindan, salts, and compositions thereof |
IL92952A (en) * | 1990-01-03 | 1994-06-24 | Teva Pharma | R-enantiomers of n-propargyl-1-aminoindan compounds, their preparation and pharmaceutical compositions containing them |
IL111240A (en) * | 1993-10-18 | 2001-10-31 | Teva Pharma | Salts of r(+) - enantiomers of n- propargyl-1-aminoindan and pharmaceutical compositions comprising them |
US5914349A (en) * | 1994-01-10 | 1999-06-22 | Teva Pharmaceutical Industries, Ltd. | Compositions containing and methods of using 1-aminoindan and derivatives thereof and process for preparing optically active 1-aminoindan derivatives |
JP2840560B2 (ja) * | 1994-11-22 | 1998-12-24 | キノイン・ジヨージセル・エーシユ・ベジエーセテイ・テルメーケク・ジヤーラ・エル・テー | 塩化プロパルギルアンモニウム誘導体の製造方法 |
US20040157738A1 (en) * | 2003-02-12 | 2004-08-12 | Ishihara Sangyo Kaisha, Ltd. | Novel oxygen containing fused cyclic derivatives and herbicidal, desiccant and defoliate compositions containing them |
AR044007A1 (es) * | 2003-04-11 | 2005-08-24 | Newron Pharmaceuticals Inc | Metodos para el tratamiento de la enfermedad de parkinson |
AU2006245349A1 (en) * | 2005-02-22 | 2006-11-16 | Teva Pharmaceutical Industries Ltd. | Improved process for the synthesis of enantiomeric indanylamine derivatives |
CA2630037C (en) * | 2005-11-17 | 2015-03-31 | Teva Pharmaceutical Industries Ltd. | Methods for isolating propargylated aminoindans |
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CA2723870C (en) | 2015-04-21 |
NZ589470A (en) | 2012-08-31 |
JP2011522025A (ja) | 2011-07-28 |
AU2009254929B2 (en) | 2014-03-13 |
EP2280929A1 (en) | 2011-02-09 |
AU2009254929A1 (en) | 2009-12-10 |
EP2280929B1 (en) | 2018-01-31 |
CA2723870A1 (en) | 2009-12-10 |
AU2009254929A8 (en) | 2011-01-06 |
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