PT87687A - Process for the preparation of 9 (11)-dihydro steroids - Google Patents

Process for the preparation of 9 (11)-dihydro steroids

Info

Publication number
PT87687A
PT87687A PT87687A PT8768788A PT87687A PT 87687 A PT87687 A PT 87687A PT 87687 A PT87687 A PT 87687A PT 8768788 A PT8768788 A PT 8768788A PT 87687 A PT87687 A PT 87687A
Authority
PT
Portugal
Prior art keywords
steroids
dihydro
preparation
dihydro steroids
Prior art date
Application number
PT87687A
Other languages
English (en)
Other versions
PT87687B (pt
Inventor
Jacobus Nicolaas Maria Batist
Nicolaas Cornelis Barendse
Arthur Friedrich Marx
Original Assignee
Gist Brocades Nv
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 Gist Brocades Nv filed Critical Gist Brocades Nv
Publication of PT87687A publication Critical patent/PT87687A/pt
Publication of PT87687B publication Critical patent/PT87687B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
    • C07J3/005—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom the carbon atom being part of a carboxylic function
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0094—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 containing nitrile radicals, including thiocyanide radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Steroid Compounds (AREA)
PT87687A 1987-06-12 1988-06-09 Processo para a preparacao de esteroides de 9(11)-dehidro PT87687B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87201122 1987-06-12

Publications (2)

Publication Number Publication Date
PT87687A true PT87687A (pt) 1988-07-01
PT87687B PT87687B (pt) 1992-09-30

Family

ID=8197628

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87687A PT87687B (pt) 1987-06-12 1988-06-09 Processo para a preparacao de esteroides de 9(11)-dehidro

Country Status (12)

Country Link
US (1) US4917827A (pt)
EP (1) EP0294911B1 (pt)
JP (1) JP2584829B2 (pt)
CN (1) CN1029975C (pt)
CA (1) CA1294952C (pt)
DE (1) DE3875280T2 (pt)
ES (1) ES2043785T3 (pt)
GR (1) GR3006132T3 (pt)
HU (1) HU203114B (pt)
IE (1) IE62526B1 (pt)
PT (1) PT87687B (pt)
ZA (1) ZA884167B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA909444B (en) * 1989-11-27 1991-08-28 Schering Corp Process for dehydrating corticosteroid intermediates
JPH05501115A (ja) * 1990-03-27 1993-03-04 シェリング・コーポレーション ９α―ヒドロキシ　ステロイドの脱水法
SE469385B (sv) * 1990-12-21 1993-06-28 Sandvik Ab Saett att framstaella en sintrad karbonitridlegering foer finbearbetning vid svarvning
FR2692580B1 (fr) * 1992-06-19 1994-08-26 Roussel Uclaf Nouveau Procédé de préparation d'un composé stéroïde DELTA9 (11).
US20080318870A1 (en) * 2007-06-19 2008-12-25 Kythera Biopharmaceuticals, Inc. Synthetic bile acid compositions and methods
US8242294B2 (en) 2007-06-19 2012-08-14 Kythera Biopharmaceuticals, Inc. Synthetic bile acid compositions and methods
JOP20180077A1 (ar) * 2007-06-19 2019-01-30 Kythera Biopharmaceuticals Inc تركيبات وطرق لحمض صفراوي تخليقي
AU2010359050B2 (en) 2010-08-12 2016-03-17 Kythera Biopharmaceuticals, Inc. Synthetic bile acid compositions and methods
CN102617697A (zh) * 2011-01-26 2012-08-01 上海博悦生物科技有限公司 一种制备依普利酮的新方法
CN106946964A (zh) * 2017-05-04 2017-07-14 山东赛托生物科技股份有限公司 一种含有双键的甾核衍生物的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026337A (en) * 1961-02-02 1962-03-20 Schering Corp Novel 5, 9-cyclosteroids and methods for their manufacture
US4102907A (en) * 1977-03-07 1978-07-25 The Upjohn Company Desulfinylation process for preparing androsta-4,9(11)-diene-3,17-dione
US4127596A (en) * 1977-04-11 1978-11-28 The Upjohn Company Non-aromatic oxygenated strong acid dehydration of 9α-hydroxyandrostenediones
US4255344A (en) * 1978-11-08 1981-03-10 Mitsubishi Chemical Industries, Limited 9-α-Hydroxy steroids

Also Published As

Publication number Publication date
US4917827A (en) 1990-04-17
IE881751L (en) 1988-12-12
ZA884167B (en) 1989-03-29
DE3875280D1 (de) 1992-11-19
EP0294911A1 (en) 1988-12-14
EP0294911B1 (en) 1992-10-14
JP2584829B2 (ja) 1997-02-26
DE3875280T2 (de) 1993-04-29
ES2043785T3 (es) 1994-01-01
CN1029975C (zh) 1995-10-11
PT87687B (pt) 1992-09-30
IE62526B1 (en) 1995-02-08
HU203114B (en) 1991-05-28
JPS6413098A (en) 1989-01-17
CN1030240A (zh) 1989-01-11
GR3006132T3 (pt) 1993-06-21
HUT47306A (en) 1989-02-28
CA1294952C (en) 1992-01-28

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19920313

PC3A Transfer or assignment

Free format text: 930118 ROUSSEL-UCLAF FR

PC3A Transfer or assignment

Free format text: 19991011 HOECHST MARION ROUSSEL FR

PD3A Change of proprietorship

Owner name: ROUSSEL UCLAF

Effective date: 19991011

TE3A Change of address (patent)

Owner name: ROUSSEL UCLAF

Effective date: 19991011

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20040913