| 摘要 |
PCT No. PCT/EP94/00919 Sec. 371 Date Nov. 14, 1994 Sec. 102(e) Date Nov. 14, 1994 PCT Filed Mar. 22, 1994 PCT Pub. No. WO94/22873 PCT Pub. Date Oct. 13, 1994New diamine salts of clavulanic acid, pharmaceutical compositions comprising the same, and a new process using these diamine salts in the preparation of clavulanic acid and salts and esters thereof have been provided.
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