JP5364695B2 - カテプシンkインヒビターのアミド化調製方法 - Google Patents
カテプシンkインヒビターのアミド化調製方法 Download PDFInfo
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- JP5364695B2 JP5364695B2 JP2010501337A JP2010501337A JP5364695B2 JP 5364695 B2 JP5364695 B2 JP 5364695B2 JP 2010501337 A JP2010501337 A JP 2010501337A JP 2010501337 A JP2010501337 A JP 2010501337A JP 5364695 B2 JP5364695 B2 JP 5364695B2
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- WPRRUCZQBUTYOE-ROUUACIJSA-N CC(C)(C[C@@H](C(O)=O)N[C@H](C(F)(F)F)c(cc1)ccc1-c(cc1)ccc1S(C)(=O)=O)F Chemical compound CC(C)(C[C@@H](C(O)=O)N[C@H](C(F)(F)F)c(cc1)ccc1-c(cc1)ccc1S(C)(=O)=O)F WPRRUCZQBUTYOE-ROUUACIJSA-N 0.000 description 2
- UYFWXTAZASDCCA-BYPYZUCNSA-M CC(C)(C[C@@H](C([O-])=O)N)F Chemical compound CC(C)(C[C@@H](C([O-])=O)N)F UYFWXTAZASDCCA-BYPYZUCNSA-M 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
- A61P19/10—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/04—Antineoplastic agents specific for metastasis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Education & Sports Medicine (AREA)
- Medicinal Chemistry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Rheumatology (AREA)
- Oncology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
本発明は、ペルフルオロ化アミノ酸を活性化し得て、塩基の存在下で、アミンで処理して、光学純度を失うことなくアミドを生成させることからなるアミド化方法について記載する。得られるアミドは選択的カテプシンKインヒビターであり、それは、骨粗しょう症及び転移性骨疾患の治療に使用し得る。
本発明により、構造式(I):
R2はC1−6アルキル又はC1−6ハロアルキルであり;
R3はSOm(C1−6アルキル)であり;
Xは三級アミン、二級アミン、又は金属塩であり;及び
mは0ないし2の整数である]を、カップリング剤、塩基、及び溶媒の存在下で、l−アミノシクロプロパンカルボニトリルによりアミド化することを特徴とする前記方法が提供される。
本発明により、構造式(I):
R2はC1−6アルキル又はC1−6ハロアルキルであり;
R3はSOm(C1−6アルキル)であり;
Xは三級アミン、二級アミン、又は金属塩であり;また、
mは0ないし2の整数である]を、カップリング剤、塩基、及び溶媒の存在下で、1−アミノシクロプロパンカルボニトリルによりアミド化することを特徴とする前記方法が提供される。
実施例1
実施例2
実施例3
Claims (4)
- 式(IIA)で示される塩において、Xがジシクロヘキシルアミンである、請求項1に記載の方法。
- 反応温度38〜42℃で5時間反応を成熟させ、その後、20〜25℃で一夜放置する、請求項1に記載の方法。
- DMF590gにつき、式(IIA)の化合物のジシクロヘキシルアミン塩を76.6g、1−アミノシクロプロパンカルボニトリルHClを15.2g、HOBtをHOBt・H2Oとして17.9g及びEDC・HClを29.1g用いる、請求項2に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92132107P | 2007-04-02 | 2007-04-02 | |
US60/921,321 | 2007-04-02 | ||
PCT/CA2008/000605 WO2008119176A1 (en) | 2007-04-02 | 2008-03-31 | Amidation process for the preparation of cathepsin k inhibitors |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010523500A JP2010523500A (ja) | 2010-07-15 |
JP5364695B2 true JP5364695B2 (ja) | 2013-12-11 |
Family
ID=39807759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010501337A Expired - Fee Related JP5364695B2 (ja) | 2007-04-02 | 2008-03-31 | カテプシンkインヒビターのアミド化調製方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8273913B2 (ja) |
EP (1) | EP2144871B1 (ja) |
JP (1) | JP5364695B2 (ja) |
CN (1) | CN101668736B (ja) |
AU (1) | AU2008234380B2 (ja) |
CA (1) | CA2682622A1 (ja) |
WO (1) | WO2008119176A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012148555A1 (en) * | 2011-03-02 | 2012-11-01 | Merck Sharp & Dohme Corp. | Amidation process |
CZ2014941A3 (cs) | 2014-12-19 | 2016-06-29 | Zentiva, K.S. | Příprava vysoce čistého intermediátu pro syntézu Odanacatibu |
WO2017136254A1 (en) * | 2016-02-04 | 2017-08-10 | Merck Sharp & Dohme Corp. | Methods of preparing hydroxylamine derivatives useful in the preparation of anti-infective agents |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9308695D0 (en) * | 1993-04-27 | 1993-06-09 | Celltech Ltd | Peptidyl derivatives |
ATE395911T1 (de) * | 2002-03-05 | 2008-06-15 | Merck Frosst Canada Ltd | Cathepsin-cystein-protease-hemmer |
CA2535359A1 (en) * | 2003-08-21 | 2005-03-03 | Merck Frosst Canada Ltd. | Cathepsin cysteine protease inhibitors |
EP1660436A4 (en) * | 2003-08-27 | 2006-11-22 | Merck Frosst Canada Ltd | cathepsin inhibitors |
EP1799645A2 (en) * | 2004-09-17 | 2007-06-27 | Bayer Schering Pharma Aktiengesellschaft | Processes and intermediates for preparing cysteine protease inhibitors |
-
2008
- 2008-03-31 CA CA002682622A patent/CA2682622A1/en not_active Abandoned
- 2008-03-31 EP EP08733702.8A patent/EP2144871B1/en not_active Not-in-force
- 2008-03-31 JP JP2010501337A patent/JP5364695B2/ja not_active Expired - Fee Related
- 2008-03-31 WO PCT/CA2008/000605 patent/WO2008119176A1/en active Application Filing
- 2008-03-31 CN CN2008800109878A patent/CN101668736B/zh not_active Expired - Fee Related
- 2008-03-31 AU AU2008234380A patent/AU2008234380B2/en not_active Ceased
- 2008-03-31 US US12/593,695 patent/US8273913B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2144871A1 (en) | 2010-01-20 |
AU2008234380A1 (en) | 2008-10-09 |
EP2144871B1 (en) | 2014-06-25 |
CA2682622A1 (en) | 2008-10-09 |
EP2144871A4 (en) | 2011-11-23 |
WO2008119176A1 (en) | 2008-10-09 |
CN101668736B (zh) | 2013-06-12 |
CN101668736A (zh) | 2010-03-10 |
JP2010523500A (ja) | 2010-07-15 |
US8273913B2 (en) | 2012-09-25 |
US20100130782A1 (en) | 2010-05-27 |
AU2008234380B2 (en) | 2013-01-24 |
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