发明名称 |
ENZYMATIC SYNTHESIS OF PURINE ARABINONUCLEOSIDES |
摘要 |
The synthesis comprises reacting a purine base with arabinose-1-phosphate in the presence of an arabinosyl-transferring enzyme system of the phosphorylase type. Arabinose-1-phosphate is preferably generated in situ, in particular from a pyrimidine arabinoside by the action of a pyrimidine nucleoside phosphorylase. The enzymes are preferably purified from E. coli B (ATCC 11303). |
申请公布号 |
EP0002192(B1) |
申请公布日期 |
1981.11.04 |
申请号 |
EP19780101295 |
申请日期 |
1978.11.02 |
申请人 |
THE WELLCOME FOUNDATION LIMITED |
发明人 |
KRENITSKY, THOMAS ANTHONY;ELION, GERTRUDE BELLE;RIDEOUT, JANET ELIZABETH |
分类号 |
C07H19/16;C12N9/10;C12P19/40 |
主分类号 |
C07H19/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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