AN ACID-CLEAVABLE LINKER STABLE AT NEUTRAL PH THAT RELEASES DOXORUBICIN AT LYSOSOMAL PH

被引:2
作者
DUBOWCHIK, GM
PADILLA, LM
FIRESTONE, RA
机构
[1] Bristol-Myers Squibb, Pharmaceutical Research Institute, Wallingford, CT 06492-7660
关键词
D O I
10.1016/S0960-894X(01)80776-9
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A Kemp's triacid amide of doxorubicin (DOX), esterified at a second carboxyl, releases DOX at lysosomal pH at a reasonable rate but is extremely stable at neutral pH.
引用
收藏
页码:2843 / 2846
页数:4
相关论文
共 15 条
[1]   ADRIAMYCIN(HYDRAZONE)-ANTIBODY CONJUGATES REQUIRE INTERNALIZATION AND INTRACELLULAR ACID-HYDROLYSIS FOR ANTITUMOR-ACTIVITY [J].
BRASLAWSKY, GR ;
KADOW, K ;
KNIPE, J ;
MCGOFF, K ;
EDSON, M ;
KANEKO, T ;
GREENFIELD, RS .
CANCER IMMUNOLOGY IMMUNOTHERAPY, 1991, 33 (06) :367-374
[2]   LYSOSOMOTROPIC AGENTS .4. CARBOBENZOXYGLYCYLPHENYLALANYL, A NEW PROTEASE-SENSITIVE MASKING GROUP FOR INTRODUCTION INTO CELLS [J].
FIRESTONE, RA ;
PISANO, JM ;
BAILEY, PJ ;
STURM, A ;
BONNEY, RJ ;
WIGHTMAN, P ;
DEVLIN, R ;
LIN, CS ;
KELLER, DL ;
TWAY, PC .
JOURNAL OF MEDICINAL CHEMISTRY, 1982, 25 (05) :539-544
[3]   LYSOSOMOTROPIC AGENTS .6. SELECTIVE DELIVERY OF CYTO-TOXIC COMPOUNDS TO CELLS BY THE LDL PATHWAY [J].
FIRESTONE, RA ;
PISANO, JM ;
FALCK, JR ;
MCPHAUL, MM ;
KRIEGER, M .
JOURNAL OF MEDICINAL CHEMISTRY, 1984, 27 (08) :1037-1043
[4]  
HELLSTROM I, 1990, CANCER RES, V50, P2183
[5]  
ISRAEL M, 1975, CANCER RES, V35, P1365
[6]   SYNTHESIS AND CONFORMATIONAL-ANALYSIS OF CIS,CIS-1,3,5-TRIMETHYLCYCLOHEXANE-1,3,5-TRICARBOXYLIC ACID [J].
KEMP, DS ;
PETRAKIS, KS .
JOURNAL OF ORGANIC CHEMISTRY, 1981, 46 (25) :5140-5143
[7]  
KING HF, UNPUB
[8]  
Lemieux P., 1992, In Vivo (Attiki), V6, P621
[9]   FAST HYDROLYSIS OF AN ALIPHATIC AMIDE AT NEUTRAL PH AND AMBIENT-TEMPERATURE - A PEPTIDASE MODEL [J].
MENGER, FM ;
LADIKA, M .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (20) :6794-6796
[10]   FLUORESCENCE PROBE MEASUREMENT OF INTRALYSOSOMAL PH IN LIVING CELLS AND PERTURBATION OF PH BY VARIOUS AGENTS [J].
OHKUMA, S ;
POOLE, B .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1978, 75 (07) :3327-3331