FR2879M - 4,4,14-trimethylpregnenes and lactones of corresponding 21 acids. - Google Patents

4,4,14-trimethylpregnenes and lactones of corresponding 21 acids.

Info

Publication number
FR2879M
FR2879M FR914336A FR914336A FR2879M FR 2879 M FR2879 M FR 2879M FR 914336 A FR914336 A FR 914336A FR 914336 A FR914336 A FR 914336A FR 2879 M FR2879 M FR 2879M
Authority
FR
France
Prior art keywords
trimethylpregnenes
lactones
acids
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
FR914336A
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.)
Olin Corp
Original Assignee
Olin 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
Priority claimed from US183014A external-priority patent/US3153038A/en
Application filed by Olin Corp filed Critical Olin Corp
Application granted granted Critical
Publication of FR2879M publication Critical patent/FR2879M/en
Priority claimed from FR96405A external-priority patent/FR1512695A/en
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
    • 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
    • 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
    • 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
    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • A61K31/585—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin containing lactone rings, e.g. oxandrolone, bufalin
    • 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
FR914336A 1961-08-18 1962-11-05 4,4,14-trimethylpregnenes and lactones of corresponding 21 acids. Expired FR2879M (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13231061A 1961-08-18 1961-08-18
US183014A US3153038A (en) 1962-03-28 1962-03-28 Triterpenoid acid derivatives
FR96405A FR1512695A (en) 1966-04-04 1967-02-24 Swirl Fluid Amplifier Device

Publications (1)

Publication Number Publication Date
FR2879M true FR2879M (en) 1964-11-02

Family

ID=26830254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR914336A Expired FR2879M (en) 1961-08-18 1962-11-05 4,4,14-trimethylpregnenes and lactones of corresponding 21 acids.

Country Status (2)

Country Link
FR (1) FR2879M (en)
GB (1) GB1019576A (en)

Also Published As

Publication number Publication date
GB1019576A (en) 1966-02-09

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