FR1568712A - - Google Patents

Info

Publication number
FR1568712A
FR1568712A FR1568712DA FR1568712A FR 1568712 A FR1568712 A FR 1568712A FR 1568712D A FR1568712D A FR 1568712DA FR 1568712 A FR1568712 A FR 1568712A
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 FR1568712A publication Critical patent/FR1568712A/fr
Expired 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
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Steroid Compounds (AREA)
FR1568712D 1963-08-30 1964-08-28 Expired FR1568712A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US305870A US3281415A (en) 1963-08-30 1963-08-30 Steroidal delta16-20 (alpha and beta)-hydroperoxides

Publications (1)

Publication Number Publication Date
FR1568712A true FR1568712A (fr) 1969-05-30

Family

ID=23182718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568712D Expired FR1568712A (fr) 1963-08-30 1964-08-28

Country Status (6)

Country Link
US (1) US3281415A (fr)
CH (1) CH537917A (fr)
DE (2) DE1253708B (fr)
FR (1) FR1568712A (fr)
GB (2) GB1075545A (fr)
NL (1) NL151717B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123736A1 (fr) * 1983-04-29 1984-11-07 Gist-Brocades N.V. Procédé de préparation de 21-hydroxy-20-céto-delta-16-stéroides et intermédiaires obtenus

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541082A (en) * 1966-09-26 1970-11-17 Upjohn Co Steroidal delta**16-20(alpha and beta)-hydroperoxide 21-ethers
US3535348A (en) * 1967-07-31 1970-10-20 Upjohn Co 3-oximes of 17(20)-en-21-oic acids of the pregnane series
US3539683A (en) * 1967-07-31 1970-11-10 Upjohn Co Oral,parenteral and inhalation-therapy with 3,11-dioxo-4,17(20)-cis-pregnadien-21-oic acid,methyl ester,3-oxime
DE2225016C3 (de) * 1972-05-23 1976-01-29 Koenig & Bauer Ag Vorrichtung zum aufspannen von biegsamen druckplatten auf formzylinder von rotationsdruckmaschinen
US4216159A (en) * 1978-05-25 1980-08-05 The Upjohn Company Synthesis of 16-unsaturated pregnanes from 17-keto steroids
US4189430A (en) * 1978-07-31 1980-02-19 The Upjohn Company Epoxide process
US20050214807A1 (en) * 2003-11-19 2005-09-29 Iain Johnson Environmental sensitive fluorogenic compounds and their application for singlet oxygen and protein detection
CN116239645B (zh) * 2023-03-16 2024-09-17 广西金源生物化工实业有限公司 一种地屈孕酮的合成方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123736A1 (fr) * 1983-04-29 1984-11-07 Gist-Brocades N.V. Procédé de préparation de 21-hydroxy-20-céto-delta-16-stéroides et intermédiaires obtenus
EP0127216A1 (fr) * 1983-04-29 1984-12-05 Roussel-Uclaf Procédé de préparation de 21-hydroxy-20-céto-delta 16-stéroides et intermédiaires obtenus

Also Published As

Publication number Publication date
GB1075544A (en) 1967-07-12
NL6410051A (fr) 1965-03-01
DE1643105A1 (de) 1971-05-27
NL151717B (nl) 1976-12-15
US3281415A (en) 1966-10-25
CH537917A (de) 1973-06-15
DE1253708B (de) 1967-11-09
GB1075545A (en) 1967-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse