GB1152672A - 11-Oxygenated-16-methylene-17alpha-alkoxy Steroids - Google Patents

11-Oxygenated-16-methylene-17alpha-alkoxy Steroids

Info

Publication number
GB1152672A
GB1152672A GB3797666A GB3797666A GB1152672A GB 1152672 A GB1152672 A GB 1152672A GB 3797666 A GB3797666 A GB 3797666A GB 3797666 A GB3797666 A GB 3797666A GB 1152672 A GB1152672 A GB 1152672A
Authority
GB
United Kingdom
Prior art keywords
17alpha
oxygenated
methylene
aug
progestational
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
GB3797666A
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of GB1152672A publication Critical patent/GB1152672A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Abstract

1,152,672. Progestational &c. compositions. MERCK & CO., Inc. 24 Aug., 1966 [30 Aug., ,1965], No. 37976/66. Heading A5B. [Also in Division C2] Pharmaceutical compositions comprise a progestational steroid of the formula (where R is C 1-3 alkyl; X is H or F; Y is H,. F, Cl or CH 3 , and is in the alpha position in 6,7-saturated compounds; Z is #-hydroxymethylene or carbonyl; and there is an optional #<SP>6</SP> double bond) and an inert non-toxic diluent, carrier or coating. They may also contain an estrogen, and, when in the form of an ointment, cream or lotion, an antibiotic or germicide. The optional presence of androgens is also referred to.
GB3797666A 1965-08-30 1966-08-24 11-Oxygenated-16-methylene-17alpha-alkoxy Steroids Expired GB1152672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48377865A 1965-08-30 1965-08-30

Publications (1)

Publication Number Publication Date
GB1152672A true GB1152672A (en) 1969-05-21

Family

ID=23921491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3797666A Expired GB1152672A (en) 1965-08-30 1966-08-24 11-Oxygenated-16-methylene-17alpha-alkoxy Steroids

Country Status (6)

Country Link
BR (1) BR6682287D0 (en)
CH (1) CH487871A (en)
DE (1) DE1593079A1 (en)
FR (1) FR1508126A (en)
GB (1) GB1152672A (en)
NL (1) NL6612099A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003341A2 (en) * 1978-01-25 1979-08-08 Schering Aktiengesellschaft 11,17-Substituted pregnanes, their preparation and application for the preparation of pharmaceutical compositions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003341A2 (en) * 1978-01-25 1979-08-08 Schering Aktiengesellschaft 11,17-Substituted pregnanes, their preparation and application for the preparation of pharmaceutical compositions
EP0003341A3 (en) * 1978-01-25 1979-08-22 Schering Aktiengesellschaft Berlin Und Bergkamen 11,17-substituted pregnanes, their preparation and application

Also Published As

Publication number Publication date
BR6682287D0 (en) 1973-12-04
DE1593079A1 (en) 1970-06-11
NL6612099A (en) 1967-03-01
FR1508126A (en) 1968-01-05
CH487871A (en) 1970-03-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees