FR1558226A - - Google Patents

Info

Publication number
FR1558226A
FR1558226A FR1558226DA FR1558226A FR 1558226 A FR1558226 A FR 1558226A FR 1558226D A FR1558226D A FR 1558226DA FR 1558226 A FR1558226 A FR 1558226A
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
Other languages
French (fr)
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 FR1558226A publication Critical patent/FR1558226A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • 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)
FR1558226D 1967-04-03 1968-03-29 Expired FR1558226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62765967A 1967-04-03 1967-04-03

Publications (1)

Publication Number Publication Date
FR1558226A true FR1558226A (en) 1969-02-21

Family

ID=24515564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558226D Expired FR1558226A (en) 1967-04-03 1968-03-29

Country Status (4)

Country Link
CH (1) CH490362A (en)
DE (1) DE1768116A1 (en)
FR (1) FR1558226A (en)
NL (1) NL6804348A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559156B1 (en) * 1984-02-03 1989-03-24 Roussel Uclaf PROCESS FOR THE PREPARATION OF PREDNISONE DERIVATIVES AND INTERMEDIATE PRODUCTS THEREOF
DE4241564A1 (en) * 1992-12-10 1994-06-16 Basf Ag Triazoloquinazolines for the treatment of central nervous disorders
DE4417696A1 (en) * 1994-05-20 1995-11-23 Basf Ag Process for the preparation of cyclic ether ketones

Also Published As

Publication number Publication date
CH490362A (en) 1970-05-15
DE1768116A1 (en) 1971-10-07
NL6804348A (en) 1968-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse