PROCESS FOR THE PREPARATION OF 1-METHYL-ANDROSTA-1,4-DIENE-3,17-DIONE, AND INTERMEDIATES FOR THIS PROCESS | ||||
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Application No.EP88730106 |
Publication No.EP0290378 |
ApplicantSchering Aktiengesellschaft |
IPC |
Status | Application No. |
Publication No. |
Proprietor | Invalidation date |
Not in force since |
Renewal fees last paid |
Record last updated |
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Designated contracting states | AT BE CH DE ES FR GB GR IT LI LU NL SE |