Invention Grant
US3213115A Methyl 16, 17beta-(1', 2'-delta2'-cyclohexeno)-4, 4, 14-trimethyl-3'-isopropyl-delta8-androstene-3beta-ol-15-one-6'alpha-carboxylate and intermediates in the preparationthereof
失效
16,17beta-（1'，2-δ2'-环己烯）-4,4,14-三甲基-3'-异丙基-δ8-雄甾烯-3β-醇-15-酮-6'-羧酸甲酯和中间体 在准备中
- Patent Title: Methyl 16, 17beta-(1', 2'-delta2'-cyclohexeno)-4, 4, 14-trimethyl-3'-isopropyl-delta8-androstene-3beta-ol-15-one-6'alpha-carboxylate and intermediates in the preparationthereof
- Patent Title (中): 16,17beta-（1'，2-δ2'-环己烯）-4,4,14-三甲基-3'-异丙基-δ8-雄甾烯-3β-醇-15-酮-6'-羧酸甲酯和中间体 在准备中
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Application No.: US31571563Application Date: 1963-10-11
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Publication No.: US3213115APublication Date: 1965-10-19
- Inventor: JOSEF FRIED
- Applicant: OLIN MATHIESON
- Assignee: Olin Corp
- Current Assignee: Olin Corp
- Priority: US31571563 1963-10-11
- Main IPC: C07J9/00
- IPC: C07J9/00 ; C07J53/00 ; C07J75/00
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