GB1304263A - - Google Patents

Info

Publication number
GB1304263A
GB1304263A GB510470A GB510470A GB1304263A GB 1304263 A GB1304263 A GB 1304263A GB 510470 A GB510470 A GB 510470A GB 510470 A GB510470 A GB 510470A GB 1304263 A GB1304263 A GB 1304263A
Authority
GB
United Kingdom
Prior art keywords
acyl
alkyl
anhydrous
acid
steroids
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
GB510470A
Other languages
English (en)
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.)
Bayer Pharma AG
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 GB1304263A publication Critical patent/GB1304263A/en
Expired legal-status Critical Current

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
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0096—Alkynyl derivatives
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
GB510470A 1969-02-06 1970-02-03 Expired GB1304263A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691906716 DE1906716A1 (de) 1969-02-06 1969-02-06 6,7-Disubstituierte OEstratriene

Publications (1)

Publication Number Publication Date
GB1304263A true GB1304263A (https=) 1973-01-24

Family

ID=5724891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB510470A Expired GB1304263A (https=) 1969-02-06 1970-02-03

Country Status (8)

Country Link
JP (1) JPS4945866B1 (https=)
AT (1) AT298691B (https=)
BE (1) BE745612A (https=)
CH (2) CH539622A (https=)
DE (1) DE1906716A1 (https=)
FR (1) FR2034525A1 (https=)
GB (1) GB1304263A (https=)
NL (1) NL7001756A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10174070B2 (en) 2005-09-30 2019-01-08 Endece Llc 6-substituted estradiol derivatives and methods of use

Also Published As

Publication number Publication date
NL7001756A (https=) 1970-08-10
BE745612A (fr) 1970-08-06
FR2034525A1 (fr) 1970-12-11
CH539622A (de) 1973-07-31
DE1906716A1 (de) 1970-08-20
AT298691B (de) 1972-05-25
CH543493A (de) 1973-12-14
JPS4945866B1 (https=) 1974-12-06

Similar Documents

Publication Publication Date Title
GB1304263A (https=)
GB1147803A (en) Improvements in or relating to novel steroids and the manufacture thereof
GB1472922A (en) Pregnanoic acid derivatives
GB1317194A (en) 21,21-dichloro-steroids
US2881191A (en) 17beta-hydroxy-17alpha-methylandrostane-3, 11-dione
WO1990011290A1 (de) Verfahren zur herstellung von 3-desoxy-4-en-steroiden
GB1187659A (en) Testosterone Derivatives
GB1206872A (en) 6beta-HYDROXY-7alpha-METHYL-ANDROSTANE COMPOUNDS
IE35896L (en) Pregnadiene steroids
SE325270B (https=)
IE42468L (en) 13-ethynyl- and 13-(2 halovinyl)-steroids
US3337537A (en) 17alpha-unsaturated-halohydrocarbon-17beta-hydroxy-19-nor-4, 9-androstadiene-3-one 17-ethers
SE7514513L (sv) 15 alfa, 16 alfa-metylen-4-ostren-17beta-oler till anvendning som kontraceptionsmedel
GB980245A (en) New-6-alkyl-steroids
GB1084467A (en) Improvements in or relating to steroids and the manufacture thereof
GB1229428A (https=)
GB1377993A (en) 6alpha, 16alpha-dimethyl-steroids
GB981817A (en) Improvements in or relating to the bromination of steroid compounds
GB1063565A (en) Steroid compounds
GB1324490A (en) 9alpha methyl steroids
GB1265393A (https=)
GB1014155A (en) New estrene derivatives and processes for the preparation and use thereof
GB973899A (en) Novel steroid compounds and their preparation
GB1021934A (en) 1ª‡-methyl-corticoids and a process for their manufacture
ES278063A1 (es) Procedimiento para la preparacion de 16-metilen-esteroides halogenados

Legal Events

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