| 摘要 |
PCT No. PCT/US96/03934 Sec. 371 Date Aug. 21, 1998 Sec. 102(e) Date Aug. 21, 1998 PCT Filed Mar. 20, 1996 PCT Pub. No. WO97/34888 PCT Pub. Date Sep. 25, 1997The present invention is directed to chemical processes for preparing 2-aryl-6-hydroxy-3-[4-(2-aminoethoxyl)benzoyl]benzoyl]benzo[b]-thiophenes. |
