Intermediates useful for synthesis of cephalosporins are disclosed, which intermediates are concerned with 1,2,3-thiadiazole-4-thiolates and the preparation of such thiolates.
公开了用于合成头孢菌素的中间体,这些中间体涉及 1,2,3-噻二唑-4-硫醇盐和此类硫醇盐的制备。
US4803280A
申请人:——
公开号:US4803280A
公开(公告)日:1989-02-07
US4916237A
申请人:——
公开号:US4916237A
公开(公告)日:1990-04-10
Lee, Ving J.; Curran, William V.; Fields, Thomas F., Journal of Heterocyclic Chemistry, 1988, vol. 25, p. 1873 - 1891
作者:Lee, Ving J.、Curran, William V.、Fields, Thomas F.、Learn, Keith