JP5426693B2 - アゴメラチンハロゲン化水素複合体及びその製造方法 - Google Patents
アゴメラチンハロゲン化水素複合体及びその製造方法 Download PDFInfo
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- JP5426693B2 JP5426693B2 JP2011551399A JP2011551399A JP5426693B2 JP 5426693 B2 JP5426693 B2 JP 5426693B2 JP 2011551399 A JP2011551399 A JP 2011551399A JP 2011551399 A JP2011551399 A JP 2011551399A JP 5426693 B2 JP5426693 B2 JP 5426693B2
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- agomelatine
- hydrogen halide
- etoac
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- YJYPHIXNFHFHND-UHFFFAOYSA-N agomelatine Chemical compound C1=CC=C(CCNC(C)=O)C2=CC(OC)=CC=C21 YJYPHIXNFHFHND-UHFFFAOYSA-N 0.000 title claims description 30
- 229960002629 agomelatine Drugs 0.000 title claims description 26
- 239000012433 hydrogen halide Substances 0.000 title claims description 14
- 229910000039 hydrogen halide Inorganic materials 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 53
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 38
- 235000019439 ethyl acetate Nutrition 0.000 description 25
- 239000007787 solid Substances 0.000 description 22
- 239000000203 mixture Substances 0.000 description 11
- 238000003756 stirring Methods 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000004584 weight gain Effects 0.000 description 5
- 235000019786 weight gain Nutrition 0.000 description 5
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000008194 pharmaceutical composition Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- HPYGZUDDGWEYDQ-UHFFFAOYSA-N 2-(7-methoxynaphthalen-1-yl)ethanamine;hydrochloride Chemical compound Cl.C1=CC=C(CCN)C2=CC(OC)=CC=C21 HPYGZUDDGWEYDQ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 229940071870 hydroiodic acid Drugs 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 102000006902 5-HT2C Serotonin Receptor Human genes 0.000 description 1
- 108010072553 5-HT2C Serotonin Receptor Proteins 0.000 description 1
- 208000020401 Depressive disease Diseases 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- YJPIGAIKUZMOQA-UHFFFAOYSA-N Melatonin Natural products COC1=CC=C2N(C(C)=O)C=C(CCN)C2=C1 YJPIGAIKUZMOQA-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000000556 agonist Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000010813 internal standard method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- DRLFMBDRBRZALE-UHFFFAOYSA-N melatonin Chemical compound COC1=CC=C2NC=C(CCNC(C)=O)C2=C1 DRLFMBDRBRZALE-UHFFFAOYSA-N 0.000 description 1
- 229960003987 melatonin Drugs 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000013094 purity test Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000036299 sexual function Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
- C07C233/17—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/18—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/09—Bromine; Hydrogen bromide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
化学名N−[2−(7−メトキシ−1−ナフチル)エチル]−アセトアミドを有するアゴメラチン(1)の構造は、下記の式IIで示される。これは、うつ病の処置、睡眠増強、及び性機能の維持用の、メラトニンアゴニスト及び5HT2C受容体のアンタゴニストとして、バルドクサン(Valdoxan)の商標名でフランスの会社セルヴィエ(Servier)により上市されている。
本発明の目的は、アゴメラチンを含有する医薬製剤中で使用するのにより好適なものとなる、より可溶性で、より安定で、且つより純度の高い、アゴメラチンのハロゲン化水素複合体を提供することである。本発明のさらなる目的は、アゴメラチンの前記ハロゲン化水素複合体の製造方法を提供することである。
を有している。
本発明は、本発明者らが、多くの慣用の酸の中で、アゴメラチンはハロゲン化水素とのみ反応して安定な複合体を形成することができて、その物性、例えば、安定性、溶解性、及び吸湿性はアゴメラチンのいかなる他の酸とのそれらの生成物よりも良好であることを見出した点で、有利である。プロセスは、また、他の酸が使用された場合よりも、より単純である。
以下の実施例は、本発明をさらに例証するために策定されており、ここで、特定のパラメーターや工程は、本発明の保護の所要な範囲を限定することを意図するものではない。
アゴメラチン1.0gを、攪拌しながら、EtOAc10mlに溶解し、溶液の重量増加が止まるまで、乾燥HClガスを室温でゆっくりと溶液に吹き込んだ。次いで、混合物をろ過し、固体をEtOAc2mlで2回洗浄し、30℃で乾燥して、白色固体(純度:99.7%)を1.05g得た。
計算値:Cl%(12.69%)
実測値:Cl%(12.44%)
融点:64〜66℃
アゴメラチン3.0gを、攪拌しながら、EtOAc30mlに溶解し、溶液の重量増加が止まるまで、乾燥HClガスを室温で溶液に吹き込んだ。次いで、混合物をろ過し、固体をEtOAc5mlで2回洗浄し、30℃で乾燥して、白色固体(純度:99.8%)を3.2g得た。
計算値:Cl%(12.69%)
実測値:Cl%(12.60%)
融点:64〜66℃
アゴメラチン10gを、攪拌しながら、EtOAc100mlに溶解し、溶液の重量増加が止まるまで、乾燥HClガスを室温で溶液に吹き込んだ。次いで、混合物をろ過し、固体をEtOAc10mlで2回洗浄し、30℃で乾燥して、白色固体(純度:99.8%)を10.8g得た。
計算値:Cl%(12.69%)
実測値:Cl%(12.21%)
融点:64〜66℃
アゴメラチン10gを、HClガスを飽和させたEtOAc100mlに加えた。混合物を室温で1時間攪拌し、次いでろ過し、固体をEtOAc10mlで2回洗浄し、30℃で乾燥して、白色固体(純度:99.8%)を10.9g得た。
計算値:Cl%(12.69%)
実測値:Cl%(12.39%)
融点:64〜66℃
中国特許CN1680284Aに開示されているアゴメラチンの製造方法に従って、エタノール中の2−(7−メトキシ−1−ナフチル)エチルアミン塩酸塩17.3gと酢酸ナトリウム6.6gの溶液を反応器に加え、次いで、無水酢酸7.9gを攪拌しながら加えた。混合物を加熱還流し、次いで、水60mlを加えた。混合物を室温まで冷却し、固体をろ去した。ろ液をEtOAc20mlで3回抽出し、合わせた抽出物を蒸発乾固した。次いで、得られた固体を、攪拌しながら、EtOAc100mlに溶解し、溶液の重量増加が止まるまで、乾燥HClガスを室温で溶液に吹き込んだ。次いで、混合物をろ過し、固体をEtOAc10mlで2回洗浄し、30℃で乾燥して、白色固体(収率:91%;純度:99.1%)を18.5g得た。
計算値:Cl%(12.69%)
実測値:Cl%(12.57%)
融点:64〜66℃
中国特許CN1680284Aに開示されているアゴメラチンの製造方法に従って、エタノール中の2−(7−メトキシ−1−ナフチル)エチルアミン塩酸塩17.3gと酢酸ナトリウム6.6gの溶液を反応器に加え、次いで、無水酢酸7.9gを攪拌しながら加えた。混合物を加熱還流し、次いで、水60mlを加えた。混合物を室温まで冷却し、固体をろ去した。ろ液をEtOAc20mlで3回抽出し、合わせた抽出物を蒸発乾固した。得られた固体を、HClガスを飽和させたEtOAc100mlに加え、室温で1時間攪拌した。次いで、混合物をろ過し、固体をEtOAc10mlで2回洗浄し、30℃で乾燥して、白色固体(収率:92%;純度:99.8%)を18.7g得た。
計算値:Cl%(12.69%)
実測値:Cl%(12.70%)
融点:64〜66℃
アゴメラチン10gを、攪拌しながら、EtOAc100mlに溶解し、溶液の重量増加が止まるまで、乾燥HBrガスを室温で溶液に吹き込んだ。次いで、混合物をろ過し、固体をEtOAc10mlで2回洗浄し、30℃で乾燥して、白色固体(純度:99.3%)を11.2g得た。
計算値:Br%(24.6%)
実測値:Br%(23.8%)
融点:85〜87℃
アゴメラチン1gを、攪拌しながら、EtOAc10mlに溶解し、濃H2SO4を室温で滴下した。全プロセスを通して、固体は析出しなかった。
アゴメラチン1gを、攪拌しながら、EtOAc10mlに溶解し、濃H2SO4を−10℃で滴下した。全プロセスを通して、固体は析出しなかった。
アゴメラチン1gを、攪拌しながら、EtOAc10mlに溶解し、氷酢酸を−10℃で滴下した。全プロセスを通して、固体は析出しなかった。
アゴメラチン1gを、攪拌しながら、EtOAc10mlに溶解し、フマル酸を−10℃で滴下した。全プロセスを通して、固体は析出しなかった。
アゴメラチンのHCl又はHBrとの複合体を両方とも40℃のインキュベーター中に30日間置いた。その後、これらの結晶の安定性を、HPLCを用いて調べた。
HPLC条件:C18カラム;移動相:10mM/Lリン酸緩衝液(NaOHでpH7.0に調整):アセトニトリル=2:7(v/v);カラム温度:40℃;検出波長:220nm;内部標準法を使用した。
外部標準を用いたこと以外は、同じ方法を純度試験に使用した。結果を以下の表に示す。
外部標準でのHPLCを分析に使用した。結果を以下に示す。
Claims (6)
- XがCl又はBrである、請求項1記載のアゴメラチンのハロゲン化水素複合体。
- アゴメラチンを任意の形態のHX(ここで、XはCl、Br、又はIである)と反応させて複合体を製造する、請求項1または2記載のアゴメラチンのハロゲン化水素複合体の製造方法。
- アゴメラチンを有機溶媒に溶解したのちに、HXガス(ここで、XはCl、Br、又はIである)を吹き込み、そして結晶を析出させる、請求項3記載のアゴメラチンのハロゲン化水素複合体の製造方法。
- アゴメラチンをHX(ここで、XはCl、Br、又はIである)を含有する有機溶媒に加えたのちに、結晶を析出させる、請求項3記載のアゴメラチンのハロゲン化水素複合体の製造方法。
- 溶液が飽和されるまでHXガス(ここで、XはCl、Br、又はIである)を吹き込む、請求項4記載のアゴメラチンのハロゲン化水素複合体の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100467821A CN101481321B (zh) | 2009-02-27 | 2009-02-27 | 阿戈美拉汀卤化氢复合物及其制备方法 |
CN200910046782.1 | 2009-02-27 | ||
PCT/CN2010/070780 WO2010097052A1 (zh) | 2009-02-27 | 2010-02-26 | 阿戈美拉汀卤化氢复合物及其制备方法 |
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JP2012519155A JP2012519155A (ja) | 2012-08-23 |
JP5426693B2 true JP5426693B2 (ja) | 2014-02-26 |
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US (1) | US8524949B2 (ja) |
EP (1) | EP2418195B1 (ja) |
JP (1) | JP5426693B2 (ja) |
KR (1) | KR101284202B1 (ja) |
CN (1) | CN101481321B (ja) |
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AU (1) | AU2010217082B2 (ja) |
BR (1) | BRPI1008767B1 (ja) |
CA (1) | CA2753449C (ja) |
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CO (1) | CO6420335A2 (ja) |
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CU (1) | CU20110163A7 (ja) |
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MA (1) | MA33063B1 (ja) |
MX (1) | MX2011008946A (ja) |
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PE (1) | PE20120652A1 (ja) |
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SI (1) | SI2418195T1 (ja) |
UA (1) | UA97619C2 (ja) |
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CN102190595A (zh) * | 2010-03-17 | 2011-09-21 | 上海医药工业研究院 | 阿戈美拉汀溴化氢水合物及其制备方法 |
CN101870662B (zh) * | 2010-05-21 | 2013-03-20 | 中山大学 | 结晶型阿戈美拉汀溶剂化物及其制备方法 |
WO2012046253A2 (en) * | 2010-10-08 | 2012-04-12 | Msn Laboratories Limited | Process for the preparation of n-[2- (7-methoxy-l-naphthyl) ethyl] acetamide and its novel crystalline forms |
EP2517700B1 (en) * | 2011-04-28 | 2013-07-17 | Zentiva, k.s. | Pharmaceutically acceptable cocrystals of N-[2-(7-methoxy-1-naphthyl]acetamide and methods of their preparation |
EP2551257A1 (en) * | 2011-07-28 | 2013-01-30 | Laboratorios Del. Dr. Esteve, S.A. | Co-crystals of agomelatine with co-crystal-formers |
FR2978916B1 (fr) | 2011-08-10 | 2013-07-26 | Servier Lab | Composition pharmaceutique solide pour administration buccale d'agomelatine |
CN102718675B (zh) * | 2012-06-07 | 2015-03-25 | 上海右手医药科技开发有限公司 | 阿戈美拉汀甲磺酸复合物及其制备方法 |
EP2851363B1 (en) * | 2012-05-14 | 2018-01-03 | Shanghai Righthand Pharmtech. Co., Ltd. | Agomelatine acid radical composite, and preparation method and application thereof |
CN102702041B (zh) * | 2012-05-14 | 2013-08-14 | 上海右手医药科技开发有限公司 | 阿戈美拉汀苯磺酸类复合物及其制备方法 |
CN102702008B (zh) * | 2012-06-03 | 2014-05-28 | 上海右手医药科技开发有限公司 | 阿戈美拉汀硫酸复合物及其制备方法 |
ES2590908T3 (es) * | 2012-12-17 | 2016-11-24 | Dr. Reddy's Laboratories Ltd. | Cocristal de agomelatina con ácido fosfórico |
WO2014096373A1 (en) | 2012-12-21 | 2014-06-26 | Laboratorios Lesvi, S. L. | Process for prepararing n-(2-(7-methoxy-1-naphthalenyl)ethyl) acetamide and solid forms thereof |
FR3001894A1 (fr) | 2013-02-08 | 2014-08-15 | Servier Lab | Composition pharmaceutique solide pour administration buccale d'agomelatine |
US9573891B2 (en) * | 2013-07-29 | 2017-02-21 | Les Laboratoires Servier | Complexes of agomelatine and sulphonic acids, a process for their preparation and pharmaceutical compositions containing them |
RU2695609C2 (ru) * | 2013-07-31 | 2019-07-24 | Ле Лаборатуар Сервье | НОВЫЕ ФОРМЫ СОКРИСТАЛЛОВ АГОМЕЛАТИНА И n-ТОЛУОЛСУЛЬФОНОВОЙ КИСЛОТЫ, СПОСОБ ИХ ПОЛУЧЕНИЯ И ФАРМАЦЕВТИЧЕСКИЕ КОМПОЗИЦИИ, КОТОРЫЕ ИХ СОДЕРЖАТ |
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FR2658818B1 (fr) * | 1990-02-27 | 1993-12-31 | Adir Cie | Nouveaux derives a structure naphtalenique, leur procede de preparation et les compositions pharmaceutiques qui les contiennent. |
FR2778662B1 (fr) * | 1998-05-12 | 2000-06-16 | Adir | Nouveaux composes cycliques substitues, leur procede de preparation et les compositions pharmaceutiques qui les contiennent |
FR2795326B1 (fr) * | 1999-06-28 | 2001-08-31 | Adir | Composition pharmaceutique solide thermoformable a liberation controlee |
DK1511724T3 (da) | 2002-05-24 | 2014-06-16 | Bayer Cropscience Ag | Fremgangsmåde til fremstilling af thioalkylaminderivater |
US7482490B2 (en) * | 2004-01-15 | 2009-01-27 | Tosoh Corporation | Amine compound having fluorene group as framework, process for producing the amine compound, and use of the amine compound |
FR2866335B1 (fr) * | 2004-02-13 | 2006-05-26 | Servier Lab | Nouveau procede de synthese de l'agomelatine |
FR2889523B1 (fr) * | 2005-08-03 | 2007-12-28 | Servier Lab | Nouvelle forme cristalline v de l'agomelatine, son procede de preparation et les compositions pharmaceutiques qui la contiennent |
FR2899472B1 (fr) * | 2006-04-07 | 2008-09-12 | Servier Lab | Utilisation de l'agomelatine pour l'obtention de medicaments destines au traitement du trouble anxiete generalisee |
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