Preparation of 6,11-dihydro-11-oxodibenz [b,e]- oxepin-2-acetic acid and precursors therefor
Номер патента: CA1110636A
Опубликовано: 13-10-1981
Автор(ы): Arthur R. McFadden, Richard C. Allen, Thomas B.K. Lee
Принадлежит: Hoechst AG
Опубликовано: 13-10-1981
Автор(ы): Arthur R. McFadden, Richard C. Allen, Thomas B.K. Lee
Принадлежит: Hoechst AG
Реферат: PREPARATION OF 6,11-DIHYDRO-11-OXODIBENZ[b,e]-Abstract of the disclosure A process, and intermediates for the preparation of 6,11-dihydro-11-oxodibenz[b,e]oxepin-2-acetic acid are described. The acid possesses antiinflammatory and analgesic activity.
Preparation of 6,11-dihydro-11-oxodibenz[b,e]oxepin-2-acetic acid and precursors therefor
Номер патента: US4118401A. Автор: Richard C. Allen,Thomas B. K. Lee,Arthur R. McFadden. Владелец: American Hoechst Corp. Дата публикации: 1978-10-03.