SYNTHESIS OF NEW ANTHRACYCLINE DERIVATIVES CONTAINING PYRUVIC, ASPARTIC, OR<i>N</i>-ACETYLASPARTIC ACID MOLECULE
作者:Young S. Rho、Siho Park、Wan-Joong Kim、Gyuil Kim、Dong Jin Yoo、Heun-Soo Kang、Soon-Ryang Chung
DOI:10.1081/scc-120004846
日期:2002.1
ABSTRACT The new anthracycline analogues (2–10) as potential anticancer agents were synthesized from daunomycin (1a) and doxorubicin (1b). Compounds 2, 6, and 7 were prepared by the nucleophilic displacement type esterification of a 14-bromodaunomycin (1c) with a sodium pyruvate, aspartate, and N-acetylaspartic acid, respectively. Whereas compounds (3, 8) and (4, 9) were prepared by the reaction of
摘要 作为潜在抗癌剂的新型蒽环类类似物 (2-10) 是由道诺霉素 (1a) 和多柔比星 (1b) 合成的。化合物 2、6 和 7 分别通过 14-溴道诺霉素 (1c) 与丙酮酸钠、天冬氨酸和 N-乙酰天冬氨酸的亲核置换型酯化反应制备。而化合物 (3, 8) 和 (4, 9) 是通过道诺霉素 (1a) 或多柔比星 (1b) 与一当量相应酸在 EDCI/PP 存在下反应制备的,而化合物 (5, 10) 是通过与两当量的相应酸以相同方式反应从1b获得。