165065-02-1Relevant articles and documents
Paclitaxel analogs modified in ring C: Synthesis and biological evaluation
Liang, Xian,Kingston, David G.I.,Long, Byron H.,Fairchild, Craig A.,Johnston, Kathy A.
, p. 3441 - 3456 (2007/10/03)
Lead tetracetate oxidation of 6α-hydroxy-7-epi-paclitaxel lends to C-nor-paclitaxel and C-seco-paclitaxel derivatives. Tetrpropylammonium perruthnate (TPAP) oxidation of a 6α-hydroxy-7-epi-paclitaxel derivative leads to a 6-formyl-C-nor-paclitaxel derivative. Reaction of a 6α-O-trifluoromethanesulfonyl-7-epi-paclitaxel derivative with DMAP yields a 20-O-acetyl-4-deacetyl-5,6-dehydro-6-formyl-C-nor-paclitaxel derivative. C-nor-paclitaxel analogs are less active than paclitaxel.
Synthesis of novel taxol analogs and evaluation of their biological activities
Wender, Paul A.,Lee, Daesung,Lal, Tapan K.,Horwitz, Susan B.,Rao, Srinivasa
, p. 1941 - 1944 (2007/10/03)
Two new taxol analogs 6 and 10 have been prepared from baccatin III (1) and taxol (7a), respectively. Like taxol, both compounds were found to promote microtubule formation and stabilization, although they were less active than taxol. Both 6 and 10 exhibi
Synthesis and Biological Evaluation of Paclitaxel Analogs Modified in Ring C
Liang, Xian,Kingston, David G. I.,Lin, Chii M.,Hamel, Ernest
, p. 2901 - 2904 (2007/10/02)
Both 7-deoxy-7α-azidopaclitaxel (6) and 7-deoxy-Δ6,7-paclitaxel (4) can be prepared from paclitaxel-7-O-triflate (2b).Oxidation of 7-deoxy-Δ6,7-paclitaxel with dioxirane yields the epoxide 7, while oxidation with osmium tetroxide yie