FR1491345A - Nouveaux alpha-nor-androstanes - Google Patents

Nouveaux alpha-nor-androstanes

Info

Publication number
FR1491345A
FR1491345A FR64400A FR64400A FR1491345A FR 1491345 A FR1491345 A FR 1491345A FR 64400 A FR64400 A FR 64400A FR 64400 A FR64400 A FR 64400A FR 1491345 A FR1491345 A FR 1491345A
Authority
FR
France
Prior art keywords
androstanes
new alpha
alpha
new
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
FR64400A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR64400A priority Critical patent/FR1491345A/fr
Application granted granted Critical
Publication of FR1491345A publication Critical patent/FR1491345A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J61/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one or two atoms
    • 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)
FR64400A 1965-06-11 1966-06-07 Nouveaux alpha-nor-androstanes Expired FR1491345A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR64400A FR1491345A (fr) 1965-06-11 1966-06-07 Nouveaux alpha-nor-androstanes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH819265 1965-06-11
CH1044365 1965-07-26
CH1449465 1965-10-20
FR64400A FR1491345A (fr) 1965-06-11 1966-06-07 Nouveaux alpha-nor-androstanes

Publications (1)

Publication Number Publication Date
FR1491345A true FR1491345A (fr) 1967-08-11

Family

ID=27429130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64400A Expired FR1491345A (fr) 1965-06-11 1966-06-07 Nouveaux alpha-nor-androstanes

Country Status (1)

Country Link
FR (1) FR1491345A (fr)

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