Pregna-4,9(11), 16-triene-3,20-dione derivs. preparing process
The invention relates to the compounds (I): where Hal is chlorine or bromine, R is (C1-C6)alkyl, (C7-C15)aralkyl or a silylated residue, K is a group (n = 2 or 3) and the wavy lines symbolise the possible existence of 2 isomers, to their preparation and to their application in the preparation of the...
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| Main Authors | , , |
|---|---|
| Format | Patent |
| Language | English |
| Published |
15.01.1997
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| Edition | 6 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | The invention relates to the compounds (I):
where Hal is chlorine or bromine, R is (C1-C6)alkyl, (C7-C15)aralkyl or a silylated residue, K is a group
(n = 2 or 3) and the wavy lines symbolise the possible existence of 2 isomers, to their preparation and to their application in the preparation of the compounds (A):
where R1 is a (C1-C8)acyl and new intermediate. |
|---|---|
| AbstractList | The invention relates to the compounds (I):
where Hal is chlorine or bromine, R is (C1-C6)alkyl, (C7-C15)aralkyl or a silylated residue, K is a group
(n = 2 or 3) and the wavy lines symbolise the possible existence of 2 isomers, to their preparation and to their application in the preparation of the compounds (A):
where R1 is a (C1-C8)acyl and new intermediate. |
| Author | J. BUENDIA F. BRION C. DIOLEZ |
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| Snippet | The invention relates to the compounds (I):
where Hal is chlorine or bromine, R is (C1-C6)alkyl, (C7-C15)aralkyl or a silylated residue, K is a group
(n = 2 or... |
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| Title | Pregna-4,9(11), 16-triene-3,20-dione derivs. preparing process |
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