FR1335173A - Process for the preparation of 19-hydroxy-steroids - Google Patents

Process for the preparation of 19-hydroxy-steroids

Info

Publication number
FR1335173A
FR1335173A FR903873A FR903873A FR1335173A FR 1335173 A FR1335173 A FR 1335173A FR 903873 A FR903873 A FR 903873A FR 903873 A FR903873 A FR 903873A FR 1335173 A FR1335173 A FR 1335173A
Authority
FR
France
Prior art keywords
steroids
hydroxy
preparation
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
FR903873A
Other languages
French (fr)
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 FR903873A priority Critical patent/FR1335173A/en
Application granted granted Critical
Publication of FR1335173A publication Critical patent/FR1335173A/en
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
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • 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)
FR903873A 1962-07-13 1962-07-13 Process for the preparation of 19-hydroxy-steroids Expired FR1335173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR903873A FR1335173A (en) 1962-07-13 1962-07-13 Process for the preparation of 19-hydroxy-steroids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903873A FR1335173A (en) 1962-07-13 1962-07-13 Process for the preparation of 19-hydroxy-steroids

Publications (1)

Publication Number Publication Date
FR1335173A true FR1335173A (en) 1963-08-16

Family

ID=8783112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903873A Expired FR1335173A (en) 1962-07-13 1962-07-13 Process for the preparation of 19-hydroxy-steroids

Country Status (1)

Country Link
FR (1) FR1335173A (en)

Similar Documents

Publication Publication Date Title
CH436274A (en) Process for the preparation of 13-alkyl-steroids
FR1393286A (en) Process for the preparation of penicillins
CH414607A (en) Process for the preparation of 10B-allyl-steroids
CH409946A (en) Process for the preparation of 3-aminosteroids
FR1361797A (en) Improved process for the preparation of alpha-acyloxypropionaldehydes
FR1344895A (en) Process for the preparation of novel nu- (monooxy) -amino-triazines
FR1377226A (en) Process for the preparation of p-aminoarylaldehydes
FR1321055A (en) Process for the preparation of 19-nor-steroids
FR1337807A (en) Process for the preparation of 19-nor-steroids
FR1337060A (en) Process for the preparation of substituted benzhydrols
FR1334504A (en) Process for the preparation of halo-arylamines
FR1393245A (en) Process for the preparation of penicillins
FR1294974A (en) Process for the preparation of gallium-alkyls
FR1339223A (en) Process for the preparation of 1-oxo-2-nitratocycloalkanes
FR1310522A (en) Process for the preparation of 2-cyano-3-oxo-steroids
FR1351750A (en) Process for the preparation of 6-aminosteroids
FR1337800A (en) Process for the preparation of benzo-cyclo-alkanes
FR1328038A (en) Process for the preparation of 1-methyl-delta1-3-oxo-steroids
FR1335173A (en) Process for the preparation of 19-hydroxy-steroids
FR1315393A (en) Process for the preparation of fluorubins
FR1345821A (en) Improved process for the preparation of cyclopentadienylmetals-tetracarbonyls
FR1450396A (en) Process for the preparation of substituted 1-naphthylacetonitriles
FR1336432A (en) Process for the preparation of substituted nu-nitrosohydroxylamines
FR1321257A (en) Process for the preparation of substituted borazoles
FR1344924A (en) Process for the preparation of nu- (5-nitro-2-furfurylidene) -1-aminohydantoin