GB1085282A

GB1085282A – Novel estrane derivatives processes for their preparation and compositions thereof
– Google Patents

GB1085282A – Novel estrane derivatives processes for their preparation and compositions thereof
– Google Patents
Novel estrane derivatives processes for their preparation and compositions thereof

Info

Publication number
GB1085282A

GB1085282A
GB11431/66A
GB1143166A
GB1085282A
GB 1085282 A
GB1085282 A
GB 1085282A
GB 11431/66 A
GB11431/66 A
GB 11431/66A
GB 1143166 A
GB1143166 A
GB 1143166A
GB 1085282 A
GB1085282 A
GB 1085282A
Authority
GB
United Kingdom
Prior art keywords
novel
estr
ketal
compositions
preparation
Prior art date
1965-03-16
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
GB11431/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sanofi Aventis France

Original Assignee
Roussel Uclaf SA
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.)
1965-03-16
Filing date
1966-03-16
Publication date
1967-09-27

1966-03-16
Application filed by Roussel Uclaf SA
filed
Critical
Roussel Uclaf SA

1967-09-27
Publication of GB1085282A
publication
Critical
patent/GB1085282A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

H—ELECTRICITY

H03—ELECTRONIC CIRCUITRY

H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER

H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves

H03D9/02—Demodulation using distributed inductance and capacitance, e.g. in feeder lines

H03D9/04—Demodulation using distributed inductance and capacitance, e.g. in feeder lines for angle-modulated oscillations

Abstract

Novel 8a -estr-5(10)-enes, in racemic or optically active form, wherein there is a 17-group (a -C­CH,b -OH) and either a 3-ketal group or a 3-oxo group, and their 17b -esters, are obtained by reacting a 3-ketal-8a -estr-5(10)-en-17-one with an ethynylating agent to form the corresponding 3-ketal-17a -ethynyl-17b -hydroxy – 8a – estr – 5(10) – ene, hydrolysing the latter with an acid to form the corresponding 3-one, and if desired esterifying the latter to obtain the desired 17b -ester. The ethynylating agent may be prepared in situ from an alkali metal alcoholate and acetylene or an ethynyl magnesium halide may be employed. Pharmaceutical compositions having hypophysis inhibiting activity and antifertilizing activity and containing the above compounds are administered orally, parenterally or rectally.

GB11431/66A
1965-03-16
1966-03-16
Novel estrane derivatives processes for their preparation and compositions thereof

Expired

GB1085282A
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

FR9430A

FR1519509A
(en)

1965-03-16
1965-03-16

Derivatives of the estrane series and method of preparation

FR15711A

FR4751M
(en)

1965-03-16
1965-05-04

Publications (1)

Publication Number
Publication Date

GB1085282A
true

GB1085282A
(en)

1967-09-27

Family
ID=26162436
Family Applications (2)

Application Number
Title
Priority Date
Filing Date

GB56956/66A
Expired

GB1085283A
(en)

1965-03-16
1966-03-16
Novel estrane derivatives, and processes for their preparation

GB11431/66A
Expired

GB1085282A
(en)

1965-03-16
1966-03-16
Novel estrane derivatives processes for their preparation and compositions thereof

Family Applications Before (1)

Application Number
Title
Priority Date
Filing Date

GB56956/66A
Expired

GB1085283A
(en)

1965-03-16
1966-03-16
Novel estrane derivatives, and processes for their preparation

Country Status (10)

Country
Link

US
(2)

US3534139A
(en)

BE
(1)

BE677698A
(en)

BR
(1)

BR6677887D0
(en)

CH
(1)

CH457423A
(en)

DE
(1)

DE1298993B
(en)

DK
(1)

DK116281B
(en)

FR
(2)

FR1519509A
(en)

GB
(2)

GB1085283A
(en)

IL
(1)

IL25326A
(en)

NL
(2)

NL6603268A
(en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3729692A
(en)

*

1971-07-08
1973-04-24
Hitachi Ltd
Microwave circulator circuits

US3839677A
(en)

*

1972-03-22
1974-10-01
Varian Associates
Tunable resonant circuits employing ferrimagnetic bodies controlled by common (main) and noncommon (auxiliary) magnetic fields

US3921085A
(en)

*

1973-11-23
1975-11-18
William J Keane
Frequency discriminator apparatus

US4817200A
(en)

*

1987-02-26
1989-03-28
Hewlett-Packard Company
Tracking YIG tuned filter-mixer

AUPO024296A0
(en)

*

1996-05-31
1996-06-27
Poseidon Scientific Instruments Pty Ltd
Interferometric signal processing apparatus

US6753690B2
(en)

1998-11-30
2004-06-22
Poseidon Scientific Instruments Pty Ltd
Interferometric signal processing apparatus

US6304155B1
(en)

*

2000-03-28
2001-10-16
Thomcast Communications, Inc.
Doubling the power handling capacity of a circulator-based isolator using hybrids

PL356465A1
(en)

*

2002-10-04
2004-04-05
ANPHARM Przedsiębiorstwo Farmaceutyczne S.A.
METHOD OF MANUFACTURE OF 17beta-HYDROXY-7alpha-METHYL-19-NOR-17alpha-PREGN-5(10)-ENE-20-YNE-3-ONE

Family Cites Families (8)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2769960A
(en)

*

1951-12-27
1956-11-06
Bell Telephone Labor Inc
Non-reciprocal wave transmission networks

US2866949A
(en)

*

1953-10-29
1958-12-30
Bell Telephone Labor Inc
Microwave circulators, isolators, and branching filters

US2928940A
(en)

*

1956-10-17
1960-03-15
Bell Telephone Labor Inc
Frequency discriminator

CH431508A
(en)

*

1961-06-16
1967-03-15
Ciba Geigy

Process for the ketalization of the 3-oxo group in 5 (10) -3-oxo-19-nor-steroids

US3248405A
(en)

*

1962-02-09
1966-04-26
Merck & Co Inc
Process for the preparation of 21-halo-19-nor-ethisterones and the 3-enol ethers thereof

NL128380C
(en)

*

1963-10-29

US3408596A
(en)

*

1965-05-25
1968-10-29
Hughes Aircraft Co
Multiple translation laser modulator

US3562651A
(en)

*

1968-05-27
1971-02-09
Watkins Johnson Co
Microwave hybrid junction circuit and frequency translators constructed therefrom

0

NL
NL128815D
patent/NL128815C/xx
active

1965

1965-03-16
FR
FR9430A
patent/FR1519509A/en
not_active
Expired

1965-05-04
FR
FR15711A
patent/FR4751M/fr
not_active
Expired

1966

1966-02-25
DE
DER42688A
patent/DE1298993B/en
active
Pending

1966-02-28
DK
DK102666AA
patent/DK116281B/en
unknown

1966-03-07
IL
IL25326A
patent/IL25326A/en
unknown

1966-03-07
US
US532072A
patent/US3534139A/en
not_active
Expired – Lifetime

1966-03-11
BE
BE677698D
patent/BE677698A/xx
unknown

1966-03-14
NL
NL6603268A
patent/NL6603268A/xx
unknown

1966-03-15
CH
CH370266A
patent/CH457423A/en
unknown

1966-03-16
GB
GB56956/66A
patent/GB1085283A/en
not_active
Expired

1966-03-16
BR
BR177887/66A
patent/BR6677887D0/en
unknown

1966-03-16
GB
GB11431/66A
patent/GB1085282A/en
not_active
Expired

1970

1970-05-06
US
US35077A
patent/US3622896A/en
not_active
Expired – Lifetime

Also Published As

Publication number
Publication date

BR6677887D0
(en)

1973-09-11

CH457423A
(en)

1968-06-15

BE677698A
(en)

1966-09-12

US3534139A
(en)

1970-10-13

NL128815C
(en)

FR1519509A
(en)

1968-04-05

IL25326A
(en)

1969-12-31

DK116281B
(en)

1969-12-29

NL6603268A
(en)

1966-09-19

GB1085283A
(en)

1967-09-27

US3622896A
(en)

1971-11-23

FR4751M
(en)

1967-01-16

DE1298993B
(en)

1969-07-10

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