Antitumor Activity of 7-N-{{2-{[2-(γ-l-Glutamylamino)ethyl]dithio}ethyl}}-mitomycin C
Antitumor Activity of 7-N-{{2-{[2-(γ-l-Glutamylamino)ethyl]dithio}ethyl}}-mitomycin C
复制标题
7-N-{{2-{[2-(γ-1-谷氨酰氨基)乙基]二硫}乙基}}-丝裂霉素 C 的抗肿瘤活性
DOI：
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发表时间：
1991
期刊：
影响因子：
--
通讯作者：
T. Tsuruo
中科院分区：
文献类型：
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作者：
M. Morimoto;T. Ashizawa;H. Ohno;M. Azuma;E. Kobayashi;M. Okabe;K. Gomi;M. Kono;Y. Saitoh;Y. Kanda;H. Arai;A. Sato;M. Kasai;T. Tsuruo
Through the extensive investigation of new mitomycin C (MMC) derivatives, several compounds with disulfide at N-7 were found to show activities superior to MMC against murine Sarcoma 180 solid tumor. Among them, 7- N -{{2-{[2-(γ-l-glutamylamino)ethyl}dithio]ethyl}}-mitomycin C (KW-2149) was selected for further evaluation of antitumor activity and toxicity in mice. KW-2149 exhibited activity superior to MMC in increasing survival of i.p. inoculated P388 leukemia-, M5076 sarcoma-, and B16 melanoma-bearing mice. KW-2149 administered i.v. also exhibited superior activity in inhibiting the growth of s.c. inoculated P388 leukemia, M5076 sarcoma, and colon 26 adenocarcinoma and in increasing survival of i.v. inoculated P388 leukemia- and M5076 sarcoma-bearing mice. Furthermore, KW-2149 remarkably increased the life span of MMC-resistant P388 leukemia- and L1210 leukemia-bearing mice. KW-2149 and MMC inhibited the growth of human tumors inoculated into nude mice. The activity of KW-2149 was prominent in human lung carcinoma Lu-65 and Lu-99, bladder carcinoma T24, and epidermoid carcinoma A431. KW-2149 was comparable to MMC in decreasing the number of WBC in the peripheral blood, and the thrombopenia induced by KW-2149 was mild and recovery was rapid. The in vitro anticellular spectrum of KW-2149 against 23 human tumor cell lines was similar to that of MMC. However, KW-2149 inhibited the growth of the cell lines at concentrations of 10- to 100-fold lower than MMC and showed efficient cytotoxicity against MMC-insensitive tumor cell lines. These included lung epidermoid carcinoma Calu-1, stomach carcinoma MKN-28, colon adenocarcinoma DLD-1, colon adenocarcinoma LoVo, bladder carcinoma HT-1197, sarcoma G-292, and melanoma SK-MEL-28 cells. These results indicate that KW-2149 bears interesting characteristics as a new anticancer drug and warrants further development.
影响因子：
56.9
作者：
TOMASZ, M;LIPMAN, R;NAKANISHI, K
通讯作者：
NAKANISHI, K
丝裂霉素 C 和卟啉霉素类似物，在 7 位上有取代的乙胺。
影响因子：
7.3
作者：
Iyengar,BS;Sami,SM;Remers,WA;Bradner,WT;Schurig,JE
通讯作者：
Schurig,JE
丝裂霉素 C 类似物，7-氨基上带有芳基取代基。
影响因子：
7.3
作者：
Sami,SM;Iyengar,BS;Tarnow,SE;Remers,WA;Bradner,WT;Schurig,JE
通讯作者：
Schurig,JE