BE865151A - 1 alpha, 2 alpha-methylenesteroides hydroxyles, leur procede de preparation et leur utilisation - Google Patents

1 alpha, 2 alpha-methylenesteroides hydroxyles, leur procede de preparation et leur utilisation

Info

Publication number
BE865151A
BE865151A BE186148A BE186148A BE865151A BE 865151 A BE865151 A BE 865151A BE 186148 A BE186148 A BE 186148A BE 186148 A BE186148 A BE 186148A BE 865151 A BE865151 A BE 865151A
Authority
BE
Belgium
Prior art keywords
alpha
methylenesteroids
hydroxyl
preparation process
preparation
Prior art date
Application number
BE186148A
Other languages
English (en)
French (fr)
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of BE865151A publication Critical patent/BE865151A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C07J53/002—Carbocyclic rings fused
    • C07J53/004—3 membered carbocyclic rings
    • C07J53/005—3 membered carbocyclic rings in position 12
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
BE186148A 1977-03-21 1978-03-21 1 alpha, 2 alpha-methylenesteroides hydroxyles, leur procede de preparation et leur utilisation BE865151A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712861A DE2712861C2 (de) 1977-03-21 1977-03-21 17-Acetoxy-6-chlor-15β-hydroxy-1α,2α-methylen-4,6-pregnadien-3,20-dion, Verfahren zu seiner Herstellung und dieses enthaltende Arzneimittel

Publications (1)

Publication Number Publication Date
BE865151A true BE865151A (fr) 1978-09-21

Family

ID=6004483

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186148A BE865151A (fr) 1977-03-21 1978-03-21 1 alpha, 2 alpha-methylenesteroides hydroxyles, leur procede de preparation et leur utilisation

Country Status (14)

Country Link
US (2) US4196204A (xx)
JP (1) JPS53116364A (xx)
AU (1) AU515231B2 (xx)
BE (1) BE865151A (xx)
CH (1) CH639108A5 (xx)
DE (1) DE2712861C2 (xx)
DK (1) DK118878A (xx)
FR (1) FR2384794A1 (xx)
GB (1) GB1601168A (xx)
IE (1) IE46766B1 (xx)
IT (1) IT1095478B (xx)
LU (1) LU79264A1 (xx)
NL (1) NL7801719A (xx)
SE (1) SE417973B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588525A (en) * 1984-02-27 1986-05-13 Molecular Biosystems, Inc. Prodrug compounds for dermal application
JP2562134B2 (ja) * 1986-09-19 1996-12-11 喜徳 喜谷 新規な白金−ステロイド錯体
US5006557A (en) * 1990-04-19 1991-04-09 Siu Ming Yee Acne solution
EP1881066A1 (en) * 2006-07-21 2008-01-23 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO New whole cell biocatalyst for 15ß-hydroxylation of steroids
US8729108B2 (en) * 2008-06-17 2014-05-20 Christopher J Dannaker Waterborne topical compositions for the delivery of active ingredients such as azelaic acid
BR112016024916A2 (pt) 2014-04-28 2017-08-15 Epipharm Ag ?composto, e, composição farmacêutica?

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958031A (en) * 1955-11-30 1960-10-25 Bendix Corp Control system
US2958631A (en) * 1959-06-12 1960-11-01 Schering Corp Hydroxylated steroids and methods for their manufacture using bacillus megatherium
DE1169444B (de) * 1961-02-22 1964-05-06 Schering Ag Verfahren zur Herstellung von ?-16ª‡-Methylsteroiden
DE1158966B (de) * 1961-04-29 1963-12-12 Schering Ag Verfahren zur Herstellung von 6-Chlor-1, 2ª‡-methylen-í¸-17ª‡-hydroxyprogesteronestern

Also Published As

Publication number Publication date
LU79264A1 (de) 1978-06-29
DE2712861C2 (de) 1986-02-27
DK118878A (da) 1978-09-22
IE780546L (en) 1978-09-21
SE7803167L (sv) 1978-09-22
JPS53116364A (en) 1978-10-11
IT1095478B (it) 1985-08-10
IT7821365A0 (it) 1978-03-20
US4196204A (en) 1980-04-01
US4337311A (en) 1982-06-29
NL7801719A (nl) 1978-09-25
DE2712861A1 (de) 1978-09-28
FR2384794A1 (fr) 1978-10-20
CH639108A5 (de) 1983-10-31
JPS6137280B2 (xx) 1986-08-22
SE417973B (sv) 1981-04-27
IE46766B1 (en) 1983-09-21
AU3418778A (en) 1979-09-20
FR2384794B1 (xx) 1980-03-14
AU515231B2 (en) 1981-03-26
GB1601168A (en) 1981-10-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SCHERING A.G.

Effective date: 19890331