KR101867988B1 - 팔리페리돈 중간체 및 이를 이용한 팔리페리돈의 제조방법 - Google Patents
팔리페리돈 중간체 및 이를 이용한 팔리페리돈의 제조방법 Download PDFInfo
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- KR101867988B1 KR101867988B1 KR1020160145412A KR20160145412A KR101867988B1 KR 101867988 B1 KR101867988 B1 KR 101867988B1 KR 1020160145412 A KR1020160145412 A KR 1020160145412A KR 20160145412 A KR20160145412 A KR 20160145412A KR 101867988 B1 KR101867988 B1 KR 101867988B1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/42—Oxazoles
- A61K31/423—Oxazoles condensed with carbocyclic rings
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K31/00—Medicinal preparations containing organic active ingredients
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- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
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- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
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- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
[화학식 3]
[화학식 5]
상기 화학식 3 및 5의 R은, 실릴기, 탄소수 1 내지 20의 탄화수소기, -R1OR2 또는 -R1SR2 로 표시되는 보호기, 또는 -C(=O)R2로 표시되는 보호기이다. R1은 메틸렌기 또는 카보닐기이고, R2는 치환 또는 비치환된 알킬기, 아릴기 또는 알킬아릴기이고, R1과 R2는 서로 결합하여 고리를 형성할 수 있다.
Description
도 2는 본 발명의 일 실시예에 따라 제조된 팔리페리돈 중간체(팔리페리돈-MOM)의 NMR 분석 그래프.
Claims (14)
- 삭제
- 제3항에 있어서, 상기 R은 클로로메틸메틸에테르(맘클로라이드, MOM-Cl)로, 상기 화학식 4로 표시되는 화합물에 대하여 0.5 내지 5 당량 사용되는 것인, 화학식 3으로 표시되는 화합물의 제조방법.
- 제3항에 있어서, 상기 보호기 R의 도입은 칼륨, 나트륨 및 리튬으로 이루어지는 군으로부터 선택되는 알칼리금속의 염, 칼슘 및/또는 마그네슘으로부터 선택되는 알카리토금속의 염, 테트라메틸암모늄염 및/또는 테트라부틸암모늄염으로부터 선택되는 암모늄염, 트리에틸아민, 메틸아민, 디메틸아민, 시클로펜틸아민, 벤질아민, 피페리딘, 모노에탄올아민, 디에탄올아민, 디이소프로필에틸아민, 디이소프로필아민 및 피리딘으로 이루어지는 군으로부터 선택되는 유기아민 및 이들의 혼합물로 이루어진 군으로부터 선택되는 염기의 존재 하에서 수행되는 것인, 화학식 3으로 표시되는 화합물의 제조방법.
- 제3항에 있어서, 상기 반응은 메틸렌클로라이드, 클로로포름, 디클로로에탄, 트리클로로에탄 및 이들의 혼합물로 이루어진 군으로부터 선택되는 용매 중에서 수행되는 것인, 화학식 3으로 표시되는 화합물의 제조방법.
- 제8항에 있어서, 상기 화학식 6으로 표시되는 화합물은 상기 화학식 3으로 표시되는 화합물 1몰에 대하여, 0.1 내지 2.0 몰 사용되는 것인, 화학식 5로 표시되는 화합물의 제조방법.
- 제8항에 있어서, 상기 반응은 칼륨, 나트륨 및 리튬으로 이루어지는 군으로부터 선택되는 알칼리금속의 염, 칼슘 및/또는 마그네슘으로부터 선택되는 알카리토금속의 염, 테트라메틸암모늄염 및/또는 테트라부틸암모늄염으로부터 선택되는 암모늄염, 트리에틸아민, 메틸아민, 디메틸아민, 시클로펜틸아민, 벤질아민, 피페리딘, 모노에탄올아민, 디에탄올아민, 디이소프로필에틸아민, 디이소프로필아민 및 피리딘으로 이루어지는 군으로부터 선택되는 유기아민 및 이들의 혼합물로 이루어진 군으로부터 선택되는 염기 및 요오드화칼륨(KI), 요오드나트륨(NaI) 및 이들의 혼합물로 이루어진 군으로부터 선택되는 촉매의 존재 하에서 수행되는 것인, 화학식 5로 표시되는 화합물의 제조방법.
- 제8항에 있어서, 상기 반응은 아세토니트릴, 아세톤, 메탄올 및 이들의 혼합물로 이루어진 군으로부터 선택되는 용매 중에서 수행되는 것인, 화학식 5로 표시되는 화합물의 제조방법.
- 제12항에 있어서, 상기 산 화합물은 산은 염산(HCl) 또는 황산(H2SO4) 을 단독 또는 혼합하여 사용하는 것인, 상기 산 화합물의 사용량은 상기 화학식 5로 표시되는 화합물에 대하여 0.01 내지 5 당량인 것인, 팔리페리돈의 제조방법.
- 제12항에 있어서, 상기 반응은 메탄올, 에탄올, 이소프로판올, 에틸아세테이트, 메틸렌클로라이드, 아세톤, 클로로포름, 아세토니트릴 등의 유기용매, 물 및 이들의 혼합물로 이루어지는 군으로부터 선택되는 용매 중에서 수행되는 것인, 팔리페리돈의 제조방법.
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1995014691A1 (en) * | 1993-11-23 | 1995-06-01 | Janssen Pharmaceutica N.V. | NOVEL 9-HYDROXY-PYRIDO[1,2-a]PYRIMIDIN-4-ONE ETHER DERIVATIVES |
US20090048272A1 (en) * | 2007-08-16 | 2009-02-19 | Pratap Reddy Padi | Preparation of paliperidone |
US20100113482A1 (en) * | 2007-04-19 | 2010-05-06 | Youxin Li | Novel Compounds for Treating Mental Disorders, and Preparation and Uses Thereof |
US7977480B2 (en) * | 2007-12-10 | 2011-07-12 | Synthon Bv | Synthesis of paliperidone |
WO2012164582A1 (en) * | 2011-05-31 | 2012-12-06 | Ramamohan Rao Davuluri | Preparation of 3-[2-[4-((6-fluoro-1, 2-benzisoxazol-3-yl)-l-piperidinyl)-6, 7, 8, 9-tetrahydro-9-hydroxy-2-methyl-4h-pyrido[ 1, 2-a]-pyrimidin-4-one (paliperidone) and paliperidone palmitate. |
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- 2016-11-02 KR KR1020160145412A patent/KR101867988B1/ko active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1995014691A1 (en) * | 1993-11-23 | 1995-06-01 | Janssen Pharmaceutica N.V. | NOVEL 9-HYDROXY-PYRIDO[1,2-a]PYRIMIDIN-4-ONE ETHER DERIVATIVES |
US20100113482A1 (en) * | 2007-04-19 | 2010-05-06 | Youxin Li | Novel Compounds for Treating Mental Disorders, and Preparation and Uses Thereof |
US20090048272A1 (en) * | 2007-08-16 | 2009-02-19 | Pratap Reddy Padi | Preparation of paliperidone |
US7977480B2 (en) * | 2007-12-10 | 2011-07-12 | Synthon Bv | Synthesis of paliperidone |
WO2012164582A1 (en) * | 2011-05-31 | 2012-12-06 | Ramamohan Rao Davuluri | Preparation of 3-[2-[4-((6-fluoro-1, 2-benzisoxazol-3-yl)-l-piperidinyl)-6, 7, 8, 9-tetrahydro-9-hydroxy-2-methyl-4h-pyrido[ 1, 2-a]-pyrimidin-4-one (paliperidone) and paliperidone palmitate. |
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