PT65821B - Process for the preparation of novel d-homosteroids - Google Patents

Process for the preparation of novel d-homosteroids

Info

Publication number
PT65821B
PT65821B PT65821A PT6582176A PT65821B PT 65821 B PT65821 B PT 65821B PT 65821 A PT65821 A PT 65821A PT 6582176 A PT6582176 A PT 6582176A PT 65821 B PT65821 B PT 65821B
Authority
PT
Portugal
Prior art keywords
homosteroids
novel
preparation
Prior art date
Application number
PT65821A
Other languages
English (en)
Portuguese (pt)
Other versions
PT65821A (en
Original Assignee
Hoffmann La Roche
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 CH1456475A external-priority patent/CH616436A5/de
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of PT65821A publication Critical patent/PT65821A/pt
Publication of PT65821B publication Critical patent/PT65821B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/006—Ketals at position 3
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Diabetes (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Endocrinology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
PT65821A 1975-11-11 1976-11-10 Process for the preparation of novel d-homosteroids PT65821B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1456475A CH616436A5 (en) 1975-11-11 1975-11-11 Process for the preparation of D-homosteroids.
CH1160476 1976-09-13

Publications (2)

Publication Number Publication Date
PT65821A PT65821A (en) 1976-12-01
PT65821B true PT65821B (en) 1978-10-10

Family

ID=25708627

Family Applications (1)

Application Number Title Priority Date Filing Date
PT65821A PT65821B (en) 1975-11-11 1976-11-10 Process for the preparation of novel d-homosteroids

Country Status (20)

Country Link
JP (1) JPS5259148A (ja)
AT (1) AT354653B (ja)
AU (1) AU505624B2 (ja)
CA (1) CA1082686A (ja)
DD (1) DD128852A5 (ja)
DE (1) DE2651364A1 (ja)
ES (2) ES461326A1 (ja)
FR (1) FR2331329A1 (ja)
GB (1) GB1564144A (ja)
GR (1) GR70298B (ja)
IE (1) IE43985B1 (ja)
IL (1) IL50854A (ja)
LU (1) LU76161A1 (ja)
MC (1) MC1121A1 (ja)
NL (1) NL7612538A (ja)
NZ (1) NZ182539A (ja)
PH (1) PH13603A (ja)
PL (1) PL193604A1 (ja)
PT (1) PT65821B (ja)
SU (1) SU679147A3 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788218A (en) * 1984-05-21 1988-11-29 Sri International 17 a β-hydroxy-7 α-methyl-d-homo-19-norandrost-4,16-diene-3-one and the 17-esters thereof: methods of preparation and uses
GB2362648A (en) * 2000-05-23 2001-11-28 Univerzita Palackeho V Olomouc Triterpenoid derivatives
EP1658306A1 (de) * 2003-08-21 2006-05-24 Schering AG Delta 15 -d-homosteroide mit androgener wirkung

Also Published As

Publication number Publication date
JPS5259148A (en) 1977-05-16
FR2331329A1 (fr) 1977-06-10
IE43985B1 (en) 1981-07-15
IL50854A0 (en) 1977-01-31
ES461326A1 (es) 1978-12-01
ATA834476A (de) 1979-06-15
CA1082686A (en) 1980-07-29
AU505624B2 (en) 1979-11-29
GB1564144A (en) 1980-04-02
MC1121A1 (fr) 1977-08-12
FR2331329B1 (ja) 1981-11-27
DD128852A5 (de) 1977-12-14
SU679147A3 (ru) 1979-08-05
AT354653B (de) 1979-01-25
GR70298B (ja) 1982-09-06
IE43985L (en) 1977-05-11
NL7612538A (nl) 1977-05-13
NZ182539A (en) 1979-07-11
AU1943176A (en) 1978-05-18
LU76161A1 (ja) 1977-12-13
DE2651364A1 (de) 1977-05-12
ES461325A1 (es) 1978-12-16
IL50854A (en) 1979-12-30
PL193604A1 (pl) 1979-03-26
PH13603A (en) 1980-08-05
PT65821A (en) 1976-12-01

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