GB1264222A - - Google Patents

Info

Publication number
GB1264222A
GB1264222A GB1264222DA GB1264222A GB 1264222 A GB1264222 A GB 1264222A GB 1264222D A GB1264222D A GB 1264222DA GB 1264222 A GB1264222 A GB 1264222A
Authority
GB
United Kingdom
Prior art keywords
conversion
ones
compounds
reaction
forms
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 GB1264222A publication Critical patent/GB1264222A/en
Expired legal-status Critical Current

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
    • C07J71/0036—Nitrogen-containing hetero ring
    • C07J71/0057—Nitrogen and oxygen
    • C07J71/0068—Nitrogen and oxygen at position 16(17)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
GB1264222D 1968-05-03 1969-05-02 Expired GB1264222A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1602868 1968-05-03

Publications (1)

Publication Number Publication Date
GB1264222A true GB1264222A (enExample) 1972-02-16

Family

ID=11148454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264222D Expired GB1264222A (enExample) 1968-05-03 1969-05-02

Country Status (16)

Country Link
US (1) US3641007A (enExample)
JP (2) JPS4831109B1 (enExample)
AT (3) AT298694B (enExample)
BE (1) BE732116A (enExample)
BR (1) BR6908512D0 (enExample)
CH (1) CH502330A (enExample)
DE (1) DE1921462C3 (enExample)
DK (3) DK125736B (enExample)
ES (3) ES366737A1 (enExample)
FI (3) FI46254C (enExample)
FR (1) FR2007755A1 (enExample)
GB (1) GB1264222A (enExample)
LU (1) LU58511A1 (enExample)
NL (1) NL146384B (enExample)
NO (1) NO130234B (enExample)
SE (3) SE351635B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767269U (enExample) * 1980-10-09 1982-04-22

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482237A (fr) * 1965-04-22 1967-05-26 Lepetit Spa Procédé pour la préparation de stéroïde-[17alpha, 16alpha-d] oxazolines

Also Published As

Publication number Publication date
AT290744B (de) 1971-06-11
FI46725C (fi) 1973-06-11
DK125736B (da) 1973-04-30
NO130234B (enExample) 1974-07-29
DK123936B (da) 1972-08-21
SE366033B (enExample) 1974-04-08
FI46254B (enExample) 1972-10-31
FI46375C (fi) 1973-03-12
LU58511A1 (enExample) 1969-07-25
FR2007755A1 (enExample) 1970-01-09
SE351635B (enExample) 1972-12-04
DE1921462C3 (de) 1973-11-08
CH502330A (fr) 1971-01-31
FI46254C (fi) 1973-02-12
FI46725B (enExample) 1973-02-28
DK125644B (da) 1973-03-19
ES367584A1 (es) 1971-04-01
NL146384B (nl) 1975-07-15
BE732116A (enExample) 1969-10-01
JPS4910507B1 (enExample) 1974-03-11
SE366034B (enExample) 1974-04-08
AT298694B (de) 1972-05-25
US3641007A (en) 1972-02-08
ES366737A1 (es) 1971-03-16
NL6906302A (enExample) 1969-11-05
ES367585A1 (es) 1971-04-01
AT298693B (de) 1972-05-25
JPS4831109B1 (enExample) 1973-09-26
DE1921462B2 (de) 1973-04-19
FI46375B (enExample) 1972-11-30
BR6908512D0 (pt) 1973-02-08
DE1921462A1 (de) 1970-09-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees