BR6461643D0 - Processo de preparacao de cetonas esteroides e seus derivados - Google Patents

Processo de preparacao de cetonas esteroides e seus derivados

Info

Publication number
BR6461643D0
BR6461643D0 BR16164364A BR16164364A BR6461643D0 BR 6461643 D0 BR6461643 D0 BR 6461643D0 BR 16164364 A BR16164364 A BR 16164364A BR 16164364 A BR16164364 A BR 16164364A BR 6461643 D0 BR6461643 D0 BR 6461643D0
Authority
BR
Brazil
Prior art keywords
derivatives
preparation
steroid ketones
steroid
ketones
Prior art date
Application number
BR16164364A
Other languages
English (en)
Portuguese (pt)
Inventor
H Smith
Original Assignee
H Smith
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
Priority claimed from DK448162AA external-priority patent/DK113641B/da
Priority claimed from GB3206463A external-priority patent/GB1100441A/en
Application filed by H Smith filed Critical H Smith
Publication of BR6461643D0 publication Critical patent/BR6461643D0/pt

Links

BR16164364A 1962-10-17 1964-08-10 Processo de preparacao de cetonas esteroides e seus derivados BR6461643D0 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK448162AA DK113641B (da) 1961-10-19 1962-10-17 Fremgangsmåde til fremstilling af steroidketoner.
GB3206463A GB1100441A (en) 1963-08-14 1963-08-14 13-alkyl 17-halogenoalkynyl-steroid 3-ketones and their derivatives
DK400464A DK134161B (da) 1962-10-17 1964-08-13 Analogifremgangsmåde til fremstilling af steroidketoner.

Publications (1)

Publication Number Publication Date
BR6461643D0 true BR6461643D0 (pt) 1973-08-09

Family

ID=27221920

Family Applications (1)

Application Number Title Priority Date Filing Date
BR16164364A BR6461643D0 (pt) 1962-10-17 1964-08-10 Processo de preparacao de cetonas esteroides e seus derivados

Country Status (14)

Country Link
JP (1) JPS4837029B1 (no)
AT (3) AT301039B (no)
BE (1) BE651797A (no)
BR (1) BR6461643D0 (no)
CH (1) CH498819A (no)
DE (4) DE1793641C2 (no)
DK (3) DK134161B (no)
FR (2) FR1566154A (no)
GB (2) GB1100444A (no)
IL (1) IL21826A (no)
IN (2) IN95058B (no)
NL (2) NL139307B (no)
NO (3) NO126016B (no)
SE (5) SE350256B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913381A1 (de) * 1979-03-30 1980-10-16 Schering Ag 11-methylensteroide, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate
JPS57106714U (no) * 1980-12-23 1982-07-01
DE3214689A1 (de) * 1982-04-16 1983-10-27 Schering AG, 1000 Berlin und 4709 Bergkamen 11ss-chlor-steroide, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate
US20130324748A1 (en) * 2011-02-17 2013-12-05 Lupin Limited Process for preparation of levonorgestrel

Also Published As

Publication number Publication date
DE1793641B1 (de) 1973-05-24
FR1566154A (no) 1969-05-09
NO129905B (no) 1974-06-10
SE331470B (no) 1971-01-04
SE350256B (no) 1972-10-23
DE1793641C2 (de) 1973-12-20
AT301039B (de) 1972-08-25
DE1618871A1 (de) 1972-08-10
NL6409391A (no) 1965-02-15
DK127475B (da) 1973-11-12
DE1468988B1 (de) 1971-11-25
GB1100444A (en) 1968-01-24
AT301045B (de) 1972-08-25
NO127193B (no) 1973-05-21
DE1618872B2 (de) 1974-03-07
JPS4837029B1 (no) 1973-11-08
CH498819A (de) 1970-11-15
DE1618872C3 (de) 1974-10-24
SE335120B (no) 1971-05-17
DE1618871B2 (de) 1973-07-26
SE335119B (no) 1971-05-17
IL21826A (en) 1968-12-26
FR4915M (no) 1967-03-20
IN137555B (no) 1975-08-16
DE1618871C3 (de) 1974-02-21
BE651797A (no)
NL139307B (nl) 1973-07-16
AT269376B (de) 1969-03-10
DK127598B (da) 1973-12-03
DE1618872A1 (de) 1972-06-15
SE334879B (no) 1971-05-10
NL7308508A (no) 1973-09-25
GB1100443A (en) 1968-01-24
DK134161B (da) 1976-09-20
IN95058B (no) 1975-08-16
NO126016B (no) 1972-12-11
DK134161C (no) 1977-02-21

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