ES376421A1 - Procedimiento de preparacion de nuevos derivados del preg- nano. - Google Patents

Procedimiento de preparacion de nuevos derivados del preg- nano.

Info

Publication number
ES376421A1
ES376421A1 ES376421A ES376421A ES376421A1 ES 376421 A1 ES376421 A1 ES 376421A1 ES 376421 A ES376421 A ES 376421A ES 376421 A ES376421 A ES 376421A ES 376421 A1 ES376421 A1 ES 376421A1
Authority
ES
Spain
Prior art keywords
carboxyl group
carbon atoms
acyl radical
group
free
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
ES376421A
Other languages
English (en)
Spanish (es)
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.)
Societe Industrielle pour la Fabrication des Antibiotiques SA SIFA
Original Assignee
Societe Industrielle pour la Fabrication des Antibiotiques SA SIFA
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 FR6906348A external-priority patent/FR2035766A1/fr
Priority claimed from FR6938912A external-priority patent/FR2068427A1/fr
Application filed by Societe Industrielle pour la Fabrication des Antibiotiques SA SIFA filed Critical Societe Industrielle pour la Fabrication des Antibiotiques SA SIFA
Publication of ES376421A1 publication Critical patent/ES376421A1/es
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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
ES376421A 1969-03-07 1970-02-10 Procedimiento de preparacion de nuevos derivados del preg- nano. Expired ES376421A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6906348A FR2035766A1 (en) 1969-03-07 1969-03-07 Preparation of prenane derivs
FR6938912A FR2068427A1 (en) 1969-11-13 1969-11-13 Preparation of prenane derivs

Publications (1)

Publication Number Publication Date
ES376421A1 true ES376421A1 (es) 1972-04-16

Family

ID=26214890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376421A Expired ES376421A1 (es) 1969-03-07 1970-02-10 Procedimiento de preparacion de nuevos derivados del preg- nano.

Country Status (9)

Country Link
JP (1) JPS4843910B1 (fr)
BE (1) BE746965A (fr)
DK (1) DK122812B (fr)
ES (1) ES376421A1 (fr)
FI (1) FI47573C (fr)
GB (1) GB1292269A (fr)
NL (1) NL7001308A (fr)
NO (1) NO134746C (fr)
SE (1) SE360652B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11202006510XA (en) * 2018-01-08 2020-08-28 Regeneron Pharma Steroids and antibody-conjugates thereof

Also Published As

Publication number Publication date
BE746965A (fr) 1970-09-07
DE2006635A1 (de) 1970-09-24
NO134746C (fr) 1976-12-08
GB1292269A (en) 1972-10-11
JPS4843910B1 (fr) 1973-12-21
SE360652B (fr) 1973-10-01
FI47573C (fi) 1974-01-10
FI47573B (fr) 1973-10-01
NL7001308A (fr) 1970-09-09
NO134746B (fr) 1976-08-30
DK122812B (da) 1972-04-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19870204