CH451947A - Process for the preparation of new steroids (2,3-C) furazans - Google Patents

Process for the preparation of new steroids (2,3-C) furazans

Info

Publication number
CH451947A
CH451947A CH830665A CH830665A CH451947A CH 451947 A CH451947 A CH 451947A CH 830665 A CH830665 A CH 830665A CH 830665 A CH830665 A CH 830665A CH 451947 A CH451947 A CH 451947A
Authority
CH
Switzerland
Prior art keywords
furazans
preparation
new steroids
steroids
new
Prior art date
Application number
CH830665A
Other languages
French (fr)
Inventor
Ohta Genkichi
Takekoshi Toshio
Shimizu Masao
Original Assignee
Daiichi Seiyaku Company Ltd
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 Daiichi Seiyaku Company Ltd filed Critical Daiichi Seiyaku Company Ltd
Publication of CH451947A publication Critical patent/CH451947A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
    • C07J41/0016—Oximes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0036—Nitrogen-containing hetero ring
    • C07J71/0057—Nitrogen and oxygen
    • C07J71/0063—Nitrogen and oxygen at position 2(3)
CH830665A 1964-06-18 1965-06-15 Process for the preparation of new steroids (2,3-C) furazans CH451947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3408864 1964-06-18

Publications (1)

Publication Number Publication Date
CH451947A true CH451947A (en) 1968-05-15

Family

ID=12404496

Family Applications (1)

Application Number Title Priority Date Filing Date
CH830665A CH451947A (en) 1964-06-18 1965-06-15 Process for the preparation of new steroids (2,3-C) furazans

Country Status (7)

Country Link
AT (1) AT253144B (en)
CH (1) CH451947A (en)
DE (1) DE1296627B (en)
ES (1) ES314256A1 (en)
FR (1) FR1545559A (en)
GB (1) GB1045235A (en)
NL (2) NL6507627A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018821A2 (en) * 1994-01-06 1995-07-13 Sri International Novel antiandrogenic agents and related pharmaceutical compositions and methods of use

Also Published As

Publication number Publication date
DE1296627B (en) 1969-06-04
GB1045235A (en) 1966-10-12
NL126026C (en)
AT253144B (en) 1967-03-28
ES314256A1 (en) 1966-03-01
FR1545559A (en) 1968-11-15
NL6507627A (en) 1965-12-20

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