Synthesis and activity of a folate targeted monodisperse PEG camptothecin conjugate
摘要:
A folate targeted camptothecin small molecule drug conjugate (SMDC) was synthesized using a monodisperse PEG spacer linked to folate via a releasable disulfide carbonate linker. Cell cytotoxicity in human KB cells exhibited an IC50 of 6 nM. Importantly, activity of the prodrug was blocked by excess folate, demonstrating receptor-mediated celluar uptake of the PEG conjugate. (c) 2013 Elsevier Ltd. All rights reserved.
SINGH, H.;MALHOTRA, S. C., INDIAN J. CHEM., 1982, 21, N 6, 502-505
作者:SINGH, H.、MALHOTRA, S. C.
DOI:——
日期:——
NEWKOME G. R.; DANESH-KHOSHBOO F.; NAYAK A.; BENTON W. H., J. ORG. CHEM., 1978, 43, NO 13, 2685-2690
作者:NEWKOME G. R.、 DANESH-KHOSHBOO F.、 NAYAK A.、 BENTON W. H.
DOI:——
日期:——
Synthesis and activity of a folate targeted monodisperse PEG camptothecin conjugate
作者:Walter A. Henne、Sumith A. Kularatne、John Hakenjos、Joshua D. Carron、Kristene L. Henne
DOI:10.1016/j.bmcl.2013.08.113
日期:2013.11
A folate targeted camptothecin small molecule drug conjugate (SMDC) was synthesized using a monodisperse PEG spacer linked to folate via a releasable disulfide carbonate linker. Cell cytotoxicity in human KB cells exhibited an IC50 of 6 nM. Importantly, activity of the prodrug was blocked by excess folate, demonstrating receptor-mediated celluar uptake of the PEG conjugate. (c) 2013 Elsevier Ltd. All rights reserved.
Singh, Harjit; Malhotra, S. C., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1982, vol. 21, # 6, p. 502 - 505