PROCESS FOR PREPARING NOVEL 11-SUBSTITUTED 3-OXO-7-METHYL-11-XY-17-ETHINYL-17-HYDROXY-4,9-DIENE STEROIDE DERIVATIVE
1,128,790. Steroids. ROUSSEL-UCLAF. 21 Oct., 1966 [19 April, 1966], No. 13139/68. Divided out of 1,128,786. Heading C2U. Novel 7 - alkyl - gona - 4,9 - dien - 3 - ones of the general formula wherein A is an hydroxy or hydroperoxy group, R5 is an alkyl group, R6 is a substituted or unsubstituted alky...
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| Main Authors | , |
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| Format | Patent |
| Language | English |
| Published |
31.10.1977
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| Subjects | |
| Online Access | Get full text |
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| Abstract | 1,128,790. Steroids. ROUSSEL-UCLAF. 21 Oct., 1966 [19 April, 1966], No. 13139/68. Divided out of 1,128,786. Heading C2U. Novel 7 - alkyl - gona - 4,9 - dien - 3 - ones of the general formula wherein A is an hydroxy or hydroperoxy group, R5 is an alkyl group, R6 is a substituted or unsubstituted alkynyl group, and R7 is an alkyl group, are obtained by reacting the corresponding gona-5(10),9(11 )-diene-3-one with oxygen to give the desired 11#-hydroperoxy derivative which may be reduced to the corresponding 11#-hydroxy derivative, e.g. with triethyl phosphite. |
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| AbstractList | 1,128,790. Steroids. ROUSSEL-UCLAF. 21 Oct., 1966 [19 April, 1966], No. 13139/68. Divided out of 1,128,786. Heading C2U. Novel 7 - alkyl - gona - 4,9 - dien - 3 - ones of the general formula wherein A is an hydroxy or hydroperoxy group, R5 is an alkyl group, R6 is a substituted or unsubstituted alkynyl group, and R7 is an alkyl group, are obtained by reacting the corresponding gona-5(10),9(11 )-diene-3-one with oxygen to give the desired 11#-hydroperoxy derivative which may be reduced to the corresponding 11#-hydroxy derivative, e.g. with triethyl phosphite. |
| Author | LUCIEN NEDELEC JEAN-CLAUDE GASC |
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| Snippet | 1,128,790. Steroids. ROUSSEL-UCLAF. 21 Oct., 1966 [19 April, 1966], No. 13139/68. Divided out of 1,128,786. Heading C2U. Novel 7 - alkyl - gona - 4,9 - dien -... |
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| SubjectTerms | CHEMISTRY METALLURGY ORGANIC CHEMISTRY STEROIDS |
| Title | PROCESS FOR PREPARING NOVEL 11-SUBSTITUTED 3-OXO-7-METHYL-11-XY-17-ETHINYL-17-HYDROXY-4,9-DIENE STEROIDE DERIVATIVE |
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