CN102812035A - 脱氧胆酸的纯化方法 - Google Patents

脱氧胆酸的纯化方法 Download PDF

Info

Publication number
CN102812035A
CN102812035A CN2010800567638A CN201080056763A CN102812035A CN 102812035 A CN102812035 A CN 102812035A CN 2010800567638 A CN2010800567638 A CN 2010800567638A CN 201080056763 A CN201080056763 A CN 201080056763A CN 102812035 A CN102812035 A CN 102812035A
Authority
CN
China
Prior art keywords
compound
group
conditions
dca
under
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.)
Pending
Application number
CN2010800567638A
Other languages
English (en)
Chinese (zh)
Inventor
罗伯特·M·莫里亚蒂
约翰·格雷戈里·里德
罗伊·A·小斯瓦尔林根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kythera Biopharmaceuticals LLC
Original Assignee
Kythera Biopharmaceuticals LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kythera Biopharmaceuticals LLC filed Critical Kythera Biopharmaceuticals LLC
Priority to CN201710119383.8A priority Critical patent/CN107011401A/zh
Priority to CN201710119352.2A priority patent/CN106955287A/zh
Publication of CN102812035A publication Critical patent/CN102812035A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J21/00Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/575Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/04Anorexiants; Antiobesity agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J21/00Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005Ketals
    • C07J21/008Ketals at position 17
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J5/00Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C07J5/0046Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
    • C07J5/0053Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa not substituted in position 16
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J9/00Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • C07J9/005Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003Androstane derivatives
    • C07J1/0011Androstane derivatives substituted in position 17 by a keto group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J13/00Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • C07J13/007Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 17 (20)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J41/00Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0055Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of at least three carbon atoms which may or may not be branched, e.g. cholane or cholestane derivatives, optionally cyclised, e.g. 17-beta-phenyl or 17-beta-furyl derivatives
    • C07J41/0061Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of at least three carbon atoms which may or may not be branched, e.g. cholane or cholestane derivatives, optionally cyclised, e.g. 17-beta-phenyl or 17-beta-furyl derivatives one of the carbon atoms being part of an amide group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J9/00Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Diabetes (AREA)
  • Engineering & Computer Science (AREA)
  • Child & Adolescent Psychology (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Steroid Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CN2010800567638A 2009-12-18 2010-12-17 脱氧胆酸的纯化方法 Pending CN102812035A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710119383.8A CN107011401A (zh) 2009-12-18 2010-12-17 脱氧胆酸化合物及其纯化方法
CN201710119352.2A CN106955287A (zh) 2009-12-18 2010-12-17 脱氧胆酸的组合物、用途及其纯化方法

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US28813209P 2009-12-18 2009-12-18
US61/288,132 2009-12-18
US30200710P 2010-02-05 2010-02-05
US61/302,007 2010-02-05
US30381610P 2010-02-12 2010-02-12
US61/303,816 2010-02-12
GB10087260 2010-05-25
GB1008726A GB2480632A (en) 2010-05-25 2010-05-25 Preparation of 12-keto and 12-alpha-hydroxy steroids
US34868610P 2010-05-26 2010-05-26
US61/348,686 2010-05-26
PCT/US2010/061150 WO2011075701A2 (en) 2009-12-18 2010-12-17 Methods for the purification of deoxycholic acid

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201710119383.8A Division CN107011401A (zh) 2009-12-18 2010-12-17 脱氧胆酸化合物及其纯化方法
CN201710119352.2A Division CN106955287A (zh) 2009-12-18 2010-12-17 脱氧胆酸的组合物、用途及其纯化方法

Publications (1)

Publication Number Publication Date
CN102812035A true CN102812035A (zh) 2012-12-05

Family

ID=42341289

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201710119383.8A Pending CN107011401A (zh) 2009-12-18 2010-12-17 脱氧胆酸化合物及其纯化方法
CN2010800567638A Pending CN102812035A (zh) 2009-12-18 2010-12-17 脱氧胆酸的纯化方法
CN201710119352.2A Pending CN106955287A (zh) 2009-12-18 2010-12-17 脱氧胆酸的组合物、用途及其纯化方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201710119383.8A Pending CN107011401A (zh) 2009-12-18 2010-12-17 脱氧胆酸化合物及其纯化方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201710119352.2A Pending CN106955287A (zh) 2009-12-18 2010-12-17 脱氧胆酸的组合物、用途及其纯化方法

Country Status (17)

Country Link
US (5) US20130137884A1 (enExample)
EP (2) EP3040342A1 (enExample)
JP (2) JP6393023B2 (enExample)
KR (3) KR102058420B1 (enExample)
CN (3) CN107011401A (enExample)
AU (1) AU2010330760B2 (enExample)
CA (1) CA2782478A1 (enExample)
EA (2) EA031768B1 (enExample)
ES (1) ES2575559T3 (enExample)
GB (1) GB2480632A (enExample)
IL (2) IL220225A0 (enExample)
MY (1) MY167891A (enExample)
NZ (1) NZ700195A (enExample)
PH (1) PH12012501233A1 (enExample)
SG (3) SG181768A1 (enExample)
WO (1) WO2011075701A2 (enExample)
ZA (1) ZA201204388B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106046093A (zh) * 2016-05-30 2016-10-26 华东师范大学 一种石胆酸的合成方法
CN106146593A (zh) * 2015-04-14 2016-11-23 南京诺瑞特医药科技有限公司 一种制备去氧胆酸的方法
CN109195605A (zh) * 2016-08-11 2019-01-11 社会福祉法人三星生命公益财团 包含脱氧胆酸作为有效成分的用于预防、改善或治疗脱发的组合物
CN114478676A (zh) * 2022-02-18 2022-05-13 国药集团化学试剂有限公司 一种高纯脱氧胆酸钠的制备方法
CN116444597A (zh) * 2023-03-30 2023-07-18 南京迈诺威医药科技有限公司 一种制备去氧胆酸中间体和去氧胆酸的方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060127468A1 (en) 2004-05-19 2006-06-15 Kolodney Michael S Methods and related compositions for reduction of fat and skin tightening
US8101593B2 (en) 2009-03-03 2012-01-24 Kythera Biopharmaceuticals, Inc. Formulations of deoxycholic acid and salts thereof
GB2480632A (en) 2010-05-25 2011-11-30 Kythera Biopharmaceuticals Inc Preparation of 12-keto and 12-alpha-hydroxy steroids
WO2012112940A1 (en) 2011-02-18 2012-08-23 Kythera Biopharmaceuticals, Inc. Treatment of submental fat
US8653058B2 (en) 2011-04-05 2014-02-18 Kythera Biopharmaceuticals, Inc. Compositions comprising deoxycholic acid and salts thereof suitable for use in treating fat deposits
EP3138850B8 (en) * 2011-06-16 2019-09-11 Allergan Sales, LLC Compositions containing deoxycholic acid and 10% deionized water in ethanol, directed to the purification of deoxycholic acid
US20130102580A1 (en) * 2011-09-22 2013-04-25 Kythera Biopharmaceuticals, Inc. Compositions and methods related to deoxycholic acid and its polymorphs
WO2013044119A1 (en) * 2011-09-22 2013-03-28 Kythera Biopharmaceuticals, Inc. Compositions and methods related to deoxycholic acid and its polymorphs
CN104447929B (zh) * 2014-10-28 2016-06-29 湖南科瑞生物制药股份有限公司 一种合成3-羰基-4-雄烯-17β羧酸的方法
ES2905546T3 (es) * 2016-06-06 2022-04-11 Crystal Pharma Sau Métodos para la preparación de ácido desoxicólico e intermedios útiles en la preparación de ácido desoxicólico
KR20200026273A (ko) 2017-08-03 2020-03-10 (주)메디톡스 담즙산류를 제조하기 위한 방법
JP6899529B2 (ja) 2017-08-10 2021-07-07 パナソニックIpマネジメント株式会社 冷凍サイクル用作動媒体および冷凍サイクルシステム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008157635A2 (en) * 2007-06-19 2008-12-24 Kythera Biopharmaceuticals, Inc. Synthetic bile acid composition, method, and preparation

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US53446A (en) 1866-03-27 Improvement in cultivators
US2321598A (en) 1940-10-07 1943-06-15 George A Breon & Company Inc Preparation of desoxycholic acid
US2509248A (en) * 1947-09-05 1950-05-30 Merck & Co Inc Process for producing delta9, 11-3(alpha)-hydroxy-17-ketoetiocholene
GB695504A (en) 1950-10-18 1953-08-12 Drug Res Inc Method of isolating and purifying cholic and desoxycholic acids
US2651643A (en) * 1951-06-19 1953-09-08 Armour & Co Purification of desoxycholic acid
GB716670A (en) 1951-06-19 1954-10-13 Armour & Co Improved process for purifying desoxycholic acid from contaminating cholic acid
US2891972A (en) 1952-08-19 1959-06-23 Drug Res Inc Process of separating desoxycholic acid from mixed crude bile acids or salts thereof
US3533908A (en) 1967-05-19 1970-10-13 Brown Co Porous paperboard sheet having plastic microspheres therein
IT1202370B (it) 1976-07-12 1989-02-09 Hoffmann La Roche Soluzioni inietabili in cui l'atti vita' emolitica degli agenti di formazione di micelle naturali e' evitata mediante l'aggiunta di lipoidi e relativi prodotti
FR2446293A1 (fr) 1978-12-11 1980-08-08 Roussel Uclaf Procede de purification de l'acide chenodesoxycholique
IT8167097A0 (it) 1981-01-26 1981-01-26 Unilever Nv Composizione cosmetica per il trattamento della pelle o dei capelli
KR0138777B1 (ko) 1988-04-08 1998-04-30 쟝 끌로드 비에유포스 9α-히드록시-17-메틸렌 스테로이드, 그의 제조방법 및 코르티코스테로이드 제조에의 이용
US5085864A (en) 1989-10-30 1992-02-04 Abbott Laboratories Injectable formulation for lipophilic drugs
CA2033725C (en) 1990-01-24 2001-05-29 Folker Pittrof Pharmaceutical and cosmetic compositions containing a salt of cholanic acid
ES2264562T3 (es) 1994-07-25 2007-01-01 Nda International, Inc. Uso de derivados de noribogaina para tratar la dependencia quimica en mamiferos.
US20020107291A1 (en) 1997-05-26 2002-08-08 Vincenzo De Tommaso Clear, injectable formulation of an anesthetic compound
IL123998A (en) 1998-04-08 2004-09-27 Galmed Int Ltd Conjugates of bile salts and pharmaceutical preparations containing them
US6417179B1 (en) 1998-10-13 2002-07-09 Craig G. Burkhart Ear wax solution
JP2002536415A (ja) * 1999-02-12 2002-10-29 セルパス インコーポレイテッド 抗腫瘍療法
EP1255566A2 (en) 2000-02-04 2002-11-13 Seo Hong Yoo Preparation of aqueous clear solution dosage forms with bile acids
KR20040017219A (ko) * 2001-05-22 2004-02-26 인플라자임 파마슈티칼즈 리미티드 스테로이드 화학의 개선방법
US7754230B2 (en) 2004-05-19 2010-07-13 The Regents Of The University Of California Methods and related compositions for reduction of fat
US20060127468A1 (en) 2004-05-19 2006-06-15 Kolodney Michael S Methods and related compositions for reduction of fat and skin tightening
ES2660172T3 (es) 2004-05-19 2018-03-21 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center Composición inyectable que comprende desoxicolato de sodio
US20060222695A1 (en) 2005-04-01 2006-10-05 Filiberto Zadini Deoxycholic acid liposome-based dermatological topical preparation
CN101148468A (zh) 2006-09-19 2008-03-26 天津科技大学 以动物胆汁为原料高效提取胆红素和胆汁酸技术
CA2928178C (en) * 2007-01-19 2019-09-10 Intercept Pharmaceuticals, Inc. Tgr5 modulators and methods of use thereof
JOP20180077A1 (ar) * 2007-06-19 2019-01-30 Kythera Biopharmaceuticals Inc تركيبات وطرق لحمض صفراوي تخليقي
US20080318870A1 (en) 2007-06-19 2008-12-25 Kythera Biopharmaceuticals, Inc. Synthetic bile acid compositions and methods
CA2724130C (en) * 2008-06-06 2016-04-26 Harbor Biosciences, Inc. Methods for preparing 17-alkynyl-7-hydroxy steroids and related compounds
GB2480632A (en) 2010-05-25 2011-11-30 Kythera Biopharmaceuticals Inc Preparation of 12-keto and 12-alpha-hydroxy steroids
EP3138850B8 (en) 2011-06-16 2019-09-11 Allergan Sales, LLC Compositions containing deoxycholic acid and 10% deionized water in ethanol, directed to the purification of deoxycholic acid
US20130102580A1 (en) 2011-09-22 2013-04-25 Kythera Biopharmaceuticals, Inc. Compositions and methods related to deoxycholic acid and its polymorphs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008157635A2 (en) * 2007-06-19 2008-12-24 Kythera Biopharmaceuticals, Inc. Synthetic bile acid composition, method, and preparation

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
A. LARDON ET AL.: "Uber Bestandteile der Nebennierenrinde und verwandte Stoffe. 77. Mitteilung. Atiocholen-(11)-ol-(3α)-on-(17)", 《HELVETICA CHIMICA ACTA.》 *
EVAGGELIA S. ARSENOU ET AL.: "Optimization of the allylic oxidation in the synthesis of 7-keto-Δ5-steroidal substrates", 《STEROIDS》 *
H.REICH: "Uber Bestandteile der Nebennierenrinde und verwandte Stoffe. 71. Mitteilung. Oxydation von Desoxycholsaure-methylester-diacetat mit chromsaure. II. Einige Umwandlungsprodukte des Atiocholandiol-(3α,12β)-ons-(17)", 《HELVETICA CHIMICA ACTA.》 *
MARKUS B. MEDER ET AL.: "Coordination Chemistry of 1,3-Bis(2-pyridylimino)- and 1,3-Bis-(2-thiazolylimino)isoindole Copper Complexes: Investigation of Their Catalytic Behavior in Oxidation Reactions", 《EUR. J. INORG. CHEM.》 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106146593A (zh) * 2015-04-14 2016-11-23 南京诺瑞特医药科技有限公司 一种制备去氧胆酸的方法
CN106146593B (zh) * 2015-04-14 2021-06-01 南京迈诺威医药科技有限公司 一种制备去氧胆酸的方法
CN106046093A (zh) * 2016-05-30 2016-10-26 华东师范大学 一种石胆酸的合成方法
CN109195605A (zh) * 2016-08-11 2019-01-11 社会福祉法人三星生命公益财团 包含脱氧胆酸作为有效成分的用于预防、改善或治疗脱发的组合物
CN114478676A (zh) * 2022-02-18 2022-05-13 国药集团化学试剂有限公司 一种高纯脱氧胆酸钠的制备方法
CN114478676B (zh) * 2022-02-18 2024-05-10 国药集团化学试剂有限公司 一种脱氧胆酸钠的制备方法
CN116444597A (zh) * 2023-03-30 2023-07-18 南京迈诺威医药科技有限公司 一种制备去氧胆酸中间体和去氧胆酸的方法

Also Published As

Publication number Publication date
WO2011075701A2 (en) 2011-06-23
EP2513132B9 (en) 2017-12-27
US20150141679A1 (en) 2015-05-21
ES2575559T3 (es) 2016-06-29
US9683007B2 (en) 2017-06-20
WO2011075701A4 (en) 2012-09-13
SG10201509046TA (en) 2015-12-30
AU2010330760A1 (en) 2012-06-21
JP6568025B2 (ja) 2019-08-28
US20130137884A1 (en) 2013-05-30
GB201008726D0 (en) 2010-07-07
KR101787719B1 (ko) 2017-10-18
EA201791511A1 (ru) 2018-03-30
CN107011401A (zh) 2017-08-04
SG10201803507YA (en) 2018-05-30
ZA201204388B (en) 2013-07-31
US10472384B2 (en) 2019-11-12
US20170320905A1 (en) 2017-11-09
KR101862599B1 (ko) 2018-05-31
WO2011075701A3 (en) 2012-07-26
KR20170049635A (ko) 2017-05-10
US20200095274A1 (en) 2020-03-26
EP3040342A1 (en) 2016-07-06
AU2010330760B2 (en) 2015-01-22
EA031768B1 (ru) 2019-02-28
IL261526A (en) 2018-10-31
EP2513132A2 (en) 2012-10-24
SG181768A1 (en) 2012-07-30
CN106955287A (zh) 2017-07-18
EP2513132B1 (en) 2016-03-09
GB2480632A (en) 2011-11-30
MY167891A (en) 2018-09-26
JP2016193948A (ja) 2016-11-17
KR20120107982A (ko) 2012-10-04
NZ700195A (en) 2016-03-31
JP2013515006A (ja) 2013-05-02
KR102058420B1 (ko) 2019-12-24
JP6393023B2 (ja) 2018-09-19
CA2782478A1 (en) 2011-06-23
PH12012501233A1 (en) 2012-11-05
US20190135855A1 (en) 2019-05-09
US10005813B2 (en) 2018-06-26
US10981946B2 (en) 2021-04-20
EA035380B1 (ru) 2020-06-04
KR20180059568A (ko) 2018-06-04
EA201290334A1 (ru) 2013-06-28
IL220225A0 (en) 2012-07-31

Similar Documents

Publication Publication Date Title
CN102812035A (zh) 脱氧胆酸的纯化方法
WO2013044119A1 (en) Compositions and methods related to deoxycholic acid and its polymorphs
TWI679979B (zh) 關於去氧膽酸及其多形體之組成物及方法
HK1241888A1 (en) Compounds and methods for the purification of deoxycholic acid
HK1241888A (en) Compounds and methods for the purification of deoxycholic acid
HK1226413A1 (en) Purified deoxycholic acid and its cosmetic use in the non-surgical removal of undesirable fat deposits
HK1226413A (en) Purified deoxycholic acid and its cosmetic use in the non-surgical removal of undesirable fat deposits
EP1622925A2 (fr) Nouveau procede et intermediaires de preparation de composes 19-nor-steroïdes

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20121205

RJ01 Rejection of invention patent application after publication