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(en)
*
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1964-03-24 |
|
Lower alkanoyl |
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GB870286A
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*
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1958-11-04 |
1961-06-14 |
British Drug Houses Ltd |
Improvements in or relating to 6-methyl-3-oxo-í~-steroid compounds
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(en)
*
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1959-01-28 |
1963-07-02 |
Syntex Corp |
6, 16alpha-dimethyl-delta1, 4, 6-pregnatriene-17alpha-ol-3, 20-dione and esters thereof
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(en)
*
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1959-03-04 |
1961-01-17 |
Syntex Sa |
6-halo-6-dehydro derivatives of 11-oxygenated-9 alpha-haloprogesterones
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(en)
*
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1959-03-04 |
1964-06-23 |
Syntex Corp |
Process for the production of 6-halo-3-keto-delta4, 6-steroids
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GB884544A
(en)
*
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1959-10-12 |
1961-12-13 |
British Drug Houses Ltd |
6-methyl steroid compounds
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(en)
*
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1959-11-20 |
1962-07-03 |
Farmaceutici Italia |
Process for the production of 6-methyl-3-keto-delta-steroid compounds
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(en)
*
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1960-05-27 |
1962-09-25 |
Searle & Co |
17alpha-(lower alkanoyl)oxy-2-halopregna-4, 6-diene-3, 20-diones
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DE1246728B
(de)
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1960-10-19 |
1967-08-10 |
Merck & Co Inc |
Verfahren zur Herstellung von 11-oxygenierten 17alpha-Hydroxy-6, 16alpha-dimethyl-4, 6-pregnadien-bzw. -1, 4, 6-pregnatrien-3, 20-dionen
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(en)
*
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1961-02-09 |
1964-08-18 |
Gen Mills Inc |
17, 20-oxido-6, 16-dialkyl-pregnanes and process for the preparation thereof
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DE1177151B
(de)
*
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1961-06-08 |
1964-09-03 |
Merck Ag E |
Verfahren zur Herstellung von 16-Chlormethylen- bzw. 16-Brommethylen-steroiden
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CH448074A
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*
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1961-07-14 |
1967-12-15 |
Ciba Geigy |
Verfahren zur Herstellung von neuen 19-Hydroxysteroiden
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(en)
*
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1961-09-11 |
1964-05-19 |
American Home Prod |
17alpha-methyl steroids and process to make same
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CH405299A
(de)
*
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1962-05-11 |
1966-01-15 |
Ciba Geigy |
Verfahren zur Herstellung von 19-Nor-steroiden
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*
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1962-05-31 |
1963-08-13 |
Upjohn Co |
6-methyl-9alpha-fluoro-11beta-hydroxy - 4,6 - pregnadiene-3,20-dione and the 11-keto analogue thereof, their corresponding 16alpha-methyl derivatives and the 1-dehydro counterparts of the foregoing
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US3234245A
(en)
*
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1962-07-11 |
1966-02-08 |
Ciba Geigy Corp |
Process for the manufacture of unsaturated steroids
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(en)
*
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1962-07-18 |
1968-01-02 |
American Cyanamid Co |
Novel 17-hydrocarbon substituted progesterones, intermediates and methods of preparing the same
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US3285939A
(en)
*
|
1963-02-13 |
1966-11-15 |
Parke Davis & Co |
Steroidal 3-chloro-3, 5-dienes
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DE1201342B
(de)
*
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1963-03-05 |
1965-09-23 |
Olin Mathieson |
Verfahren zur Herstellung von Steroiden
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(en)
*
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1963-06-28 |
1965-12-14 |
Merck & Co Inc |
Steroido-[3,2-c] pyrazoles and preparation thereof
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BE757286A
(fr)
*
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1969-10-10 |
1971-04-09 |
Ciba Geigy |
Nouvelle 6alpha-methyl-19-nor progesterone et procede pour sa preparation
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(en)
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1981-07-10 |
1982-08-24 |
The Upjohn Company |
Base catalyzed acylation with enol esters
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KR101346886B1
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2005-01-21 |
2014-01-02 |
아스텍스 테라퓨틱스 리미티드 |
제약 화합물
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2006-10-12 |
2008-04-17 |
Astex Therapeutics Limited |
Pharmaceutical combinations
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2006-10-12 |
2014-12-23 |
Astex Therapeutics Limited |
Pharmaceutical combinations
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