FR87805E - New delta1.4-16alpha-methylsteroids and their preparation - Google Patents

New delta1.4-16alpha-methylsteroids and their preparation

Info

Publication number
FR87805E
FR87805E FR994080A FR994080A FR87805E FR 87805 E FR87805 E FR 87805E FR 994080 A FR994080 A FR 994080A FR 994080 A FR994080 A FR 994080A FR 87805 E FR87805 E FR 87805E
Authority
FR
France
Prior art keywords
methylsteroids
16alpha
preparation
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
FR994080A
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.)
Bayer Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Priority to FR994080A priority Critical patent/FR87805E/en
Application granted granted Critical
Publication of FR87805E publication Critical patent/FR87805E/en
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)
FR994080A 1963-11-09 1964-11-06 New delta1.4-16alpha-methylsteroids and their preparation Expired FR87805E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR994080A FR87805E (en) 1963-11-09 1964-11-06 New delta1.4-16alpha-methylsteroids and their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DESC034140 1963-11-09
FR994080A FR87805E (en) 1963-11-09 1964-11-06 New delta1.4-16alpha-methylsteroids and their preparation

Publications (1)

Publication Number Publication Date
FR87805E true FR87805E (en) 1966-05-20

Family

ID=25993132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994080A Expired FR87805E (en) 1963-11-09 1964-11-06 New delta1.4-16alpha-methylsteroids and their preparation

Country Status (1)

Country Link
FR (1) FR87805E (en)

Similar Documents

Publication Publication Date Title
OA01367A (en) New benzene-sulfonylureas and their preparation.
OA02467A (en) Amidino-ureas and their preparation.
OA01502A (en) New N-propargyl-N-benzylsulfonamides and their preparation.
OA02226A (en) New benzene-sulfonyl-semicarbazides and their preparation.
FR1455552A (en) New estratriens and their preparation
FR84820E (en) New aza-thiaxanthenes and their preparation
OA01366A (en) New N.N'-substituted diaminoethanes and their preparation.
FR1437412A (en) New benzo-cyclohepta-thiophenes and their preparation
OA01345A (en) New benzo-cyclohepta-thiophenes and their preparation.
FR1441465A (en) New aryloxyacetamides and their preparation
FR1405494A (en) 1.4-Benzodioxanes and their preparation
OA01245A (en) New benzo-cyclohepta-thiophenes and their preparation.
FR1426481A (en) New aryloxyacetamides and their preparation
FR1443110A (en) New aryloxyacetamides and their preparation
FR1488321A (en) New 1.2beta-methylene-steroids and their preparation
FR84738E (en) New delta1.4-16alpha-methylsteroids and their preparation
FR87805E (en) New delta1.4-16alpha-methylsteroids and their preparation
FR1476613A (en) New 2.3alpha-methylene-steroids and their preparation
FR1447527A (en) New benzo-cyclohepta-thiophenes and their preparation
OA01256A (en) New thieno-benzo-thiapyranes and their preparation.
OA01242A (en) New benzo-cyclohepta-thiophenes and their preparation.
FR1315629A (en) New delta1.4-16alpha-methylsteroids and their preparation
FR1355961A (en) Hydroxy-benzene-sulfonyl-ureas and their preparation
OA01989A (en) New benzo-cyclohepta-thiophenes and their preparation.
OA01791A (en) New benzo-cyclohepta-thiophenes and their preparation.