FR2007270A1 - Optically active seco steroids - prodn by microbiol-ogical reduction of the dione - Google Patents

Optically active seco steroids - prodn by microbiol-ogical reduction of the dione

Info

Publication number
FR2007270A1
FR2007270A1 FR6912253A FR6912253A FR2007270A1 FR 2007270 A1 FR2007270 A1 FR 2007270A1 FR 6912253 A FR6912253 A FR 6912253A FR 6912253 A FR6912253 A FR 6912253A FR 2007270 A1 FR2007270 A1 FR 2007270A1
Authority
FR
France
Prior art keywords
reduction
ogical
prodn
microbiol
dione
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.)
Withdrawn
Application number
FR6912253A
Other languages
English (en)
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.)
Wyeth LLC
Original Assignee
American Home Products Corp
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 American Home Products Corp filed Critical American Home Products Corp
Publication of FR2007270A1 publication Critical patent/FR2007270A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/566—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol having an oxo group in position 17, e.g. estrone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FR6912253A 1968-04-30 1969-04-18 Optically active seco steroids - prodn by microbiol-ogical reduction of the dione Withdrawn FR2007270A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72550968A 1968-04-30 1968-04-30
GB3333468 1968-07-12

Publications (1)

Publication Number Publication Date
FR2007270A1 true FR2007270A1 (en) 1970-01-02

Family

ID=26261824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912253A Withdrawn FR2007270A1 (en) 1968-04-30 1969-04-18 Optically active seco steroids - prodn by microbiol-ogical reduction of the dione

Country Status (5)

Country Link
JP (1) JPS502754B1 (enExample)
BE (1) BE732315A (enExample)
DE (1) DE1922035A1 (enExample)
FR (1) FR2007270A1 (enExample)
NL (1) NL6905528A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697379A (en) * 1970-04-28 1972-10-10 American Home Prod Asymmetric reduction of seco-steroids
JPS62132951U (enExample) * 1986-02-17 1987-08-21

Also Published As

Publication number Publication date
NL6905528A (enExample) 1969-11-03
JPS502754B1 (enExample) 1975-01-29
BE732315A (enExample) 1969-10-29
DE1922035A1 (de) 1969-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse