GB1233313A - - Google Patents

Info

Publication number
GB1233313A
GB1233313A GB1233313DA GB1233313A GB 1233313 A GB1233313 A GB 1233313A GB 1233313D A GB1233313D A GB 1233313DA GB 1233313 A GB1233313 A GB 1233313A
Authority
GB
United Kingdom
Prior art keywords
acetate
novel compound
cyoloartenyl
methylenecycloartanyl
serdex
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
Other languages
English (en)
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 filed Critical
Publication of GB1233313A publication Critical patent/GB1233313A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J53/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
GB1233313D 1968-12-11 1969-04-29 Expired GB1233313A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR177578A FR355F (enrdf_load_stackoverflow) 1968-12-11 1968-12-11

Publications (1)

Publication Number Publication Date
GB1233313A true GB1233313A (enrdf_load_stackoverflow) 1971-05-26

Family

ID=8658143

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233313D Expired GB1233313A (enrdf_load_stackoverflow) 1968-12-11 1969-04-29

Country Status (2)

Country Link
FR (1) FR355F (enrdf_load_stackoverflow)
GB (1) GB1233313A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR355F (enrdf_load_stackoverflow) 1972-06-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee