| 发明名称 |
PROCESS FOR THE EFFICIENT PRODUCTION OF 7-ADCA VIA 3-(CARBOXYETHYLTHIO)PROPIONYL-7-ADCA |
| 摘要 |
PCT No. PCT/EP94/02544 Sec. 371 Date May 13, 1996 Sec. 102(e) Date May 13, 1996 PCT Filed Jul. 29, 1994 PCT Pub. No. WO95/04149 PCT Pub. Date Feb. 9, 1995An overall efficient process for the preparation and recovery of 7-aminodesacetoxycephalosporanic acid (7-ADCA) via 3-(carboxyethylthio)propionyl-7-ADCA, using a Penicillium chrysogenum transformant strain expressing expandase in conjunction with acyltransferase, is provided. |
| 申请公布号 |
EP0711348(B1) |
申请公布日期 |
2003.03.19 |
| 申请号 |
EP19940926136 |
申请日期 |
1994.07.29 |
| 申请人 |
DSM N.V. |
发明人 |
BOVENBERG, ROELOF, ARY, LANS;KOEKMAN, BERTUS, PIETER;HOEKEMA, ANDREAS;VAN DER LAAN, JAN, METSKE;VERWEIJ, JAN;DE VROOM, ERIK |
| 分类号 |
C12N15/09;C12N1/15;C12N9/00;C12N9/02;C12N9/48;C12N15/52;C12N15/55;C12N15/80;C12P35/00;C12R1/82 |
主分类号 |
C12N15/09 |
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