CA1032530A - PURIFICATION OF 3.alpha.,7.alpha.-DIHYDROXY-5-.beta.-CHOLANIC ACID - Google Patents

PURIFICATION OF 3.alpha.,7.alpha.-DIHYDROXY-5-.beta.-CHOLANIC ACID

Info

Publication number
CA1032530A
CA1032530A CA225,959A CA225959A CA1032530A CA 1032530 A CA1032530 A CA 1032530A CA 225959 A CA225959 A CA 225959A CA 1032530 A CA1032530 A CA 1032530A
Authority
CA
Canada
Prior art keywords
alpha
dihydroxy
beta
purification
cholanic acid
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
Application number
CA225,959A
Other languages
English (en)
French (fr)
Inventor
William H. Saltzman
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.)
Intellectual Property Development Corp Pty Ltd
Original Assignee
Intellectual Property Development Corp Pty Ltd
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
Priority claimed from FR7401320A external-priority patent/FR2257577B1/fr
Application filed by Intellectual Property Development Corp Pty Ltd filed Critical Intellectual Property Development Corp Pty Ltd
Application granted granted Critical
Publication of CA1032530A publication Critical patent/CA1032530A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal 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
    • C07J9/005—Normal 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA225,959A 1973-12-19 1975-04-30 PURIFICATION OF 3.alpha.,7.alpha.-DIHYDROXY-5-.beta.-CHOLANIC ACID Expired CA1032530A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB5881873A GB1450939A (ja) 1973-12-19 1973-12-19
DE2400004A DE2400004A1 (de) 1973-12-19 1974-01-02 Verfahren zur gewinnung von reinen gallensaeuren
FR7401320A FR2257577B1 (ja) 1973-11-19 1974-01-15
US46771074A 1974-05-07 1974-05-07

Publications (1)

Publication Number Publication Date
CA1032530A true CA1032530A (en) 1978-06-06

Family

ID=34528009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,959A Expired CA1032530A (en) 1973-12-19 1975-04-30 PURIFICATION OF 3.alpha.,7.alpha.-DIHYDROXY-5-.beta.-CHOLANIC ACID

Country Status (6)

Country Link
JP (1) JPS5129211A (ja)
CA (1) CA1032530A (ja)
DE (2) DE2400004A1 (ja)
FR (1) FR2269957A1 (ja)
GB (3) GB1450939A (ja)
NL (1) NL7505386A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100658511B1 (ko) * 2005-12-12 2006-12-19 주식회사 대웅제약 케노데옥시콜린산의 정제 방법
KR100658512B1 (ko) * 2005-12-30 2006-12-19 주식회사 대웅제약 케노데옥시콜린산의 정제 방법
CN112813128A (zh) * 2021-01-12 2021-05-18 中山百灵生物技术股份有限公司 一种别熊去氧胆酸的合成方法
CN113234115A (zh) * 2021-05-31 2021-08-10 山东海钰生物技术股份有限公司 一种鸡胆汁中提取鹅去氧胆酸的生产工艺

Also Published As

Publication number Publication date
GB1450939A (ja) 1976-09-29
DE2520488A1 (de) 1975-11-20
DE2400004A1 (de) 1975-07-03
GB1489839A (en) 1977-10-26
GB1489840A (en) 1977-10-26
JPS5129211A (en) 1976-03-12
FR2269957A1 (ja) 1975-12-05
NL7505386A (nl) 1975-11-11

Similar Documents

Publication Publication Date Title
AU476181B2 (en) Dual cross-flow catalyst system
CA1030951A (en) 1,3-OXYGENATED 8.alpha.-OESTRATRIENES
CA1014564A (en) Derivatives of 1,3-benzodioxole-2-carboxylic acid
CA1020544A (en) DERIVATIVES OF 7.alpha.-METHYLESTR-4-ENE-3.alpha., 17.beta.-DIOLS
CA1030950A (en) 1,3-OXYGENATED 8.alpha.-OESTRATRIENES
CA1034572A (en) 6-NOR-6-ALKYL-9,10-DIHYDRO-2'.beta.-METHYL-5'.alpha.-BENZYL-ERGOPEPTINE
CA1008076A (en) .alpha.-ALKYLBENZYL LACTAMIMIDES
IL44613A (en) 3,20-dioxo-pregn-4-enoic acid derivatives
CA1032530A (en) PURIFICATION OF 3.alpha.,7.alpha.-DIHYDROXY-5-.beta.-CHOLANIC ACID
CA1028324A (en) IMIDAZO(1,2-.alpha.)AZACYCLOALKANES
AU474587B2 (en) Phosphoric acid purification
CA1033716A (en) 17.beta.-HYDROXY-16,16-DIMETHYLESTR-4-EN-3-ONE
CA1011084A (en) Phosphoric acid purification
CA1034960A (en) Production of 1,5-dimethyltetralin
CA1021769A (en) 7-HALOMETHYL-17-HYDROXY-3-OXO-17.alpha.-PREGN-4-ENE-21-CARBOXYLIC ACID .gamma.-LACTONES
ZA744293B (en) Acid purification
CA1008451A (en) PROCESS FOR THE PREPARATION OF 2,2'-ANHYDRO-1.beta.-D-ARABINOFURANOSYL-5-FLUOROCYTOSINE
CA1024524A (en) PREPARATION OF .alpha.,.beta.-UNSATURATED CARBOXYLIC ACID
CA1020553A (en) Processes for purification of derivatives of 1,4-benzodiazepin-2-one
CA992087A (en) PROCESS FOR THE PREPARATION OF .alpha.,.beta.-ETHYLENIC KETONES
CA1013749A (en) 2-alkoxy-4-phthalimido-5-halobenzoic acid compounds
CA982977A (en) PURIFICATION OF .alpha.,.alpha.-DISUBSTITUTED-.beta.-PROPIOLACTONES
CA982978A (en) PURIFICATION OF .alpha.,.alpha.-DISUBSTITUTED-.beta.-PROPIOLACTONES
CA1032529A (en) 1,3-diethers of 2-azaestratrienes
CA1015744A (en) 15.alpha. - SULFONYLOXY - 12.beta. - HYDROXYPREGNANES AND PROCESS FOR THE PREPARATION THEREOF