[go: up one dir, main page]

IT8119278A0 - Acidi 16,17-diidrossipregnene-21-carbossi lici e loro derivati. - Google Patents

Acidi 16,17-diidrossipregnene-21-carbossi lici e loro derivati.

Info

Publication number
IT8119278A0
IT8119278A0 IT8119278A IT1927881A IT8119278A0 IT 8119278 A0 IT8119278 A0 IT 8119278A0 IT 8119278 A IT8119278 A IT 8119278A IT 1927881 A IT1927881 A IT 1927881A IT 8119278 A0 IT8119278 A0 IT 8119278A0
Authority
IT
Italy
Prior art keywords
dihydroxypregnene
derivatives
carboxylic acids
carboxylic
acids
Prior art date
Application number
IT8119278A
Other languages
English (en)
Other versions
IT1135140B (it
Inventor
Ravi K Varma
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of IT8119278A0 publication Critical patent/IT8119278A0/it
Application granted granted Critical
Publication of IT1135140B publication Critical patent/IT1135140B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/0095—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 carbon in position 21 is part of carboxylic group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Rheumatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (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)
IT19278/81A 1980-01-23 1981-01-22 Acidi 16,17-diidrossipregnene-21-carbossilici e loro derivati IT1135140B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/114,475 US4257969A (en) 1980-01-23 1980-01-23 16,17-Dihydroxypregnene-21-carboxylic acids and derivatives

Publications (2)

Publication Number Publication Date
IT8119278A0 true IT8119278A0 (it) 1981-01-22
IT1135140B IT1135140B (it) 1986-08-20

Family

ID=22355445

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19278/81A IT1135140B (it) 1980-01-23 1981-01-22 Acidi 16,17-diidrossipregnene-21-carbossilici e loro derivati

Country Status (6)

Country Link
US (1) US4257969A (it)
JP (1) JPS56104899A (it)
DE (1) DE3102215A1 (it)
FR (1) FR2474037A1 (it)
GB (1) GB2068965A (it)
IT (1) IT1135140B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5215979A (en) * 1985-12-19 1993-06-01 Aktiebolaget Draco 16,17-acetalsubstituted pregnane 21-oic acid derivatives
JP3176075B2 (ja) * 1991-03-04 2001-06-11 帝國製薬株式会社 新規なステロイド誘導体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919421A (en) * 1972-12-22 1975-11-11 Schering Ag Pregnanoic acid derivatives and process for the preparation thereof
DK135380C (da) * 1972-12-22 1977-10-03 Schering Ag Analogifremgangsmade til fremstilling af pregnan-21-syrederivater
BE813695A (fr) * 1973-04-14 1974-10-14 Nouveaux derives d'acide de pregnane et leur procede de preparation
DD119586A5 (it) * 1973-12-21 1976-05-05
DK118776A (da) * 1975-03-21 1976-09-22 Schering Ag Pregnansyrederivater

Also Published As

Publication number Publication date
JPS56104899A (en) 1981-08-20
FR2474037A1 (fr) 1981-07-24
DE3102215A1 (de) 1981-11-26
IT1135140B (it) 1986-08-20
US4257969A (en) 1981-03-24
GB2068965A (en) 1981-08-19

Similar Documents

Publication Publication Date Title
DK343980A (da) 2,4,6-triiod-isophthalsyrederivater
DK343880A (da) 2,4,6-triiod-isophthalsyrederivater
DK197379A (da) 2,4-disubstituerede-5-thiazolcarboxylsyrer og derivater heraf
IT7825809A0 (it) Acidi imidazolcarbossilici e loro derivati.
IT8223375A0 (it) Derivati piridinici eprocedimento per la loro produzione.
IT7925621A0 (it) Cefem derivati e procedimento per la loro preparazione.
IT8320505A0 (it) Derivati di acidi fenossialchilcabossilici.
IT7922036A0 (it) 1,3-diaril-2-imino-imidazolidine e 2-imino-esaidro-pirimidine sostituite e procedimento per la loro preparazione.
NO803592L (no) 4,5-umettede prostansyre-derivater.
IT8025409A0 (it) Acidi 3-benzoil-2-nitrofenil-acetici, loro derivati e composizioni farmaceutiche contenenti tali composti.
IT7829897A0 (it) Acidi 1,2-benzisossazolossiacetici e composti correlati ad essi.
DK267781A (da) 2,3-bis-hydroxybenzylderivater
IT7924851A0 (it) Derivati di idrochinone e relativo procedimento per la loro produzione.
IT7927920A0 (it) Derivati mercaptoacilici di acidi 4,5-diidro-1h-pirrol-2-carbossilici e di acidi 1,4,5,6-tetraidropiridin-2-carbossi lici.
IT8119278A0 (it) Acidi 16,17-diidrossipregnene-21-carbossi lici e loro derivati.
IT8822539A0 (it) Nuovi derivati 4 demetossi antraciclinici.
IT8223685A0 (it) Nuovi derivati del5-amminoisossazolo e procedimenti per la loro produzione.
IT8121309A0 (it) Processo per la preparazione di derivati esterei di acidi ciclopropancabossilici.
DK167182A (da) 5,6-o-isoalkylidenascorbinsyrederivater
IT8125742A0 (it) 1,4-bisostituiti e processo per la derivati piperazinici loro preparazione.
SE7813350L (sv) Substituerade 1,4-cyklohexadienkarboxylsyraderivat
IT8220637A0 (it) Cefem derivati e procedimento per la loro preparazione.
IT8421870A0 (it) Erbicidi derivati da acidi arilossibenzeni carbonimmidi.
FI822071A0 (fi) 1,2,3,4,4a,9b-hexahydro-4a-piperazinylmetyl-4-dibenzofuranon- eller dibenzofuranolderivat
IT1211010B (it) Nuovi derivati dell'isossazolo eprocedimento per la loro preparazione.