FR1557508A - - Google Patents

Info

Publication number
FR1557508A
FR1557508A FR1557508DA FR1557508A FR 1557508 A FR1557508 A FR 1557508A FR 1557508D A FR1557508D A FR 1557508DA FR 1557508 A FR1557508 A FR 1557508A
Authority
FR
France
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
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
Application granted granted Critical
Publication of FR1557508A publication Critical patent/FR1557508A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • 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)
  • Steroid Compounds (AREA)
FR1557508D 1967-05-05 1968-03-28 Expired FR1557508A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63625567A 1967-05-05 1967-05-05

Publications (1)

Publication Number Publication Date
FR1557508A true FR1557508A (fr) 1969-02-14

Family

ID=24551114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557508D Expired FR1557508A (fr) 1967-05-05 1968-03-28

Country Status (5)

Country Link
US (1) US3488347A (fr)
DE (1) DE1768197A1 (fr)
FR (1) FR1557508A (fr)
GB (1) GB1190715A (fr)
IE (1) IE32028B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883769A (en) * 1959-09-24 1961-12-06 British Drug Houses Ltd 3ª-:16ª-:17ª--trihydroxy steroids
US3071581A (en) * 1961-06-12 1963-01-01 Syntex Corp Cyclopentanophen anthrene compounds and process
US3274178A (en) * 1964-05-28 1966-09-20 Smith Kline French Lab Method for preparing 16alpha-hydroxypregnenes and intermediates obtained therein

Also Published As

Publication number Publication date
GB1190715A (en) 1970-05-06
US3488347A (en) 1970-01-06
IE32028L (en) 1968-11-05
IE32028B1 (en) 1973-03-21
DE1768197A1 (de) 1971-03-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse