SE314367B - - Google Patents

Info

Publication number
SE314367B
SE314367B SE3242/67A SE324267A SE314367B SE 314367 B SE314367 B SE 314367B SE 3242/67 A SE3242/67 A SE 3242/67A SE 324267 A SE324267 A SE 324267A SE 314367 B SE314367 B SE 314367B
Authority
SE
Sweden
Prior art keywords
alpha
diol
prepared
pregnene
dione
Prior art date
Application number
SE3242/67A
Other languages
English (en)
Inventor
W Fritsch
U Stache
W Haede
K Radscheit
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of SE314367B publication Critical patent/SE314367B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J19/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 by a lactone ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes 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)
SE3242/67A 1966-03-10 1967-03-09 SE314367B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0048627 1966-03-10

Publications (1)

Publication Number Publication Date
SE314367B true SE314367B (es) 1969-09-08

Family

ID=7102368

Family Applications (1)

Application Number Title Priority Date Filing Date
SE3242/67A SE314367B (es) 1966-03-10 1967-03-09

Country Status (10)

Country Link
US (1) US3455910A (es)
AT (1) AT272544B (es)
BE (1) BE695311A (es)
CH (1) CH560229A5 (es)
DE (1) DE1568499C3 (es)
DK (1) DK116733B (es)
FR (1) FR1513939A (es)
GB (1) GB1173960A (es)
NL (1) NL6702925A (es)
SE (1) SE314367B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607815B1 (fr) * 1986-12-05 1988-12-30 Roussel Uclaf Nouveaux produits steroides comportant, en position 23, un radical cetonique, leur procede de preparation, leur application a la preparation de produits de la serie des 20-cetopregnanes et des intermediaires de cette association

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417017A (en) * 1941-07-11 1947-03-04 Ciba Pharm Prod Inc Process for the manufacture of unsaturated lactones of the cyclopentanopolyhydrophenanthrene series
US2932641A (en) * 1956-07-26 1960-04-12 Hoechst Ag Alpha, beta-butenolides of the pregnene, pregnane and allopregnane series and a process for preparing them

Also Published As

Publication number Publication date
DE1568499A1 (de) 1970-03-19
AT272544B (de) 1969-07-10
CH560229A5 (en) 1975-03-27
BE695311A (es) 1967-09-11
DE1568499C3 (de) 1975-04-17
FR1513939A (fr) 1968-02-16
US3455910A (en) 1969-07-15
NL6702925A (es) 1967-09-11
DE1568499B2 (de) 1974-08-29
GB1173960A (en) 1969-12-10
DK116733B (da) 1970-02-09

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