NL7102664A - Substd 1,2-methylene-17-alpha-hydroxy-9-beta, 10-alpha- - steroids - gestagens and ovulation inhibitors - Google Patents

Substd 1,2-methylene-17-alpha-hydroxy-9-beta, 10-alpha- - steroids - gestagens and ovulation inhibitors

Info

Publication number
NL7102664A
NL7102664A NL7102664A NL7102664A NL7102664A NL 7102664 A NL7102664 A NL 7102664A NL 7102664 A NL7102664 A NL 7102664A NL 7102664 A NL7102664 A NL 7102664A NL 7102664 A NL7102664 A NL 7102664A
Authority
NL
Netherlands
Prior art keywords
alpha
gestagens
substd
steroids
methylene
Prior art date
Application number
NL7102664A
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 filed Critical
Priority to NL7102664A priority Critical patent/NL7102664A/en
Publication of NL7102664A publication Critical patent/NL7102664A/en

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  • Steroid Compounds (AREA)

Abstract

Title compds are of formula (I) where X = H and Y = OH or a (1-20C) ester residue or X+Y tog=keto; R3 = 3-keto-DELTA4-, 3-keto-DELTa4x6-, 3-OR-DELTA3,5 or 3-OR-DELTA4,6 and Or is ether or (1-20C) ester residue R6 = H, Cl, F, dichloro or Me, but is F, Cl or H (and R3 is 3-keto-DELTA4-) when R7 = 6,7-CH2; R7 = H or 6,7-CH2 and must be the latter if R6 = H; R13 = Me or Et R17 = a (1-5C) ether or (1-8C) ester residue; and R21 = H F, Oh or a (1-20C) ester residue.
NL7102664A 1971-02-27 1971-02-27 Substd 1,2-methylene-17-alpha-hydroxy-9-beta, 10-alpha- - steroids - gestagens and ovulation inhibitors NL7102664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7102664A NL7102664A (en) 1971-02-27 1971-02-27 Substd 1,2-methylene-17-alpha-hydroxy-9-beta, 10-alpha- - steroids - gestagens and ovulation inhibitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7102664A NL7102664A (en) 1971-02-27 1971-02-27 Substd 1,2-methylene-17-alpha-hydroxy-9-beta, 10-alpha- - steroids - gestagens and ovulation inhibitors

Publications (1)

Publication Number Publication Date
NL7102664A true NL7102664A (en) 1972-08-29

Family

ID=19812586

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7102664A NL7102664A (en) 1971-02-27 1971-02-27 Substd 1,2-methylene-17-alpha-hydroxy-9-beta, 10-alpha- - steroids - gestagens and ovulation inhibitors

Country Status (1)

Country Link
NL (1) NL7102664A (en)

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