SE324361B - - Google Patents

Info

Publication number
SE324361B
SE324361B SE6240/66A SE624066A SE324361B SE 324361 B SE324361 B SE 324361B SE 6240/66 A SE6240/66 A SE 6240/66A SE 624066 A SE624066 A SE 624066A SE 324361 B SE324361 B SE 324361B
Authority
SE
Sweden
Prior art keywords
dialkylsulphoxide
sulphoxide
etherified
keto
steroids
Prior art date
Application number
SE6240/66A
Other languages
English (en)
Inventor
R Hayashi
T Nakazawa
R Takasaki
T Hashimoto
K Tanabe
Y Morisawa
Original Assignee
Sankyo Co
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 Sankyo Co filed Critical Sankyo Co
Publication of SE324361B publication Critical patent/SE324361B/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids 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
    • 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)
SE6240/66A 1965-05-08 1966-05-06 SE324361B ( )

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2680165 1965-05-08
JP4352765 1965-07-19

Publications (1)

Publication Number Publication Date
SE324361B true SE324361B ( ) 1970-06-01

Family

ID=26364628

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6240/66A SE324361B ( ) 1965-05-08 1966-05-06

Country Status (10)

Country Link
US (1) US3371088A ( )
BE (1) BE680612A ( )
BR (1) BR6679216D0 ( )
CH (1) CH463496A ( )
DE (1) DE1593363B1 ( )
DK (1) DK117562B ( )
GB (1) GB1088807A ( )
IL (1) IL25661A ( )
NL (1) NL6605991A ( )
SE (1) SE324361B ( )

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485848A (en) * 1965-07-19 1969-12-23 Sankyo Co 6beta-alkoxy-10beta-carboxyl-3alpha,5-cyclosteroids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388124A (en) * 1962-02-08 1968-06-11 Sankyo Co 6beta, 19beta-oxido-3, 5-cyclosteroid compounds and process for preparing the same
US3272800A (en) * 1964-09-30 1966-09-13 Sankyo Co Process for preparing delta4-3-ketosteroids

Also Published As

Publication number Publication date
NL6605991A ( ) 1966-11-10
DK117562B (da) 1970-05-11
US3371088A (en) 1968-02-27
GB1088807A (en) 1967-10-25
BR6679216D0 (pt) 1973-09-18
CH463496A (de) 1968-10-15
BE680612A ( ) 1966-11-07
DE1593363B1 (de) 1970-02-26
IL25661A (en) 1969-11-12

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