1055031-63-4Relevant academic research and scientific papers
Crystal structure of 2-debenzoyl, 2-acetoxy paclitaxel (Taxol): Conformation of the paclitaxel side-chain
Gao,Wei,Chen
, p. 337 - 341 (1995)
Crystals of the C2-acetate analog of paclitaxel, grown from a mixture of isopropyl alcohol and methanol, belong to the space group P21 with a = 9.058(3), b = 18.306(5), c = 15.043(1) A, β = 97.09(1)°, Z = 2, V = 2475.1(9)A3, D(calc) = 1.269 gcm-3 and μ = 0.75 cm-1. The structure was determined by direct methods and refined to R(E) = 0.054 and wR(F) = 0.057 for 605 variables and 3496 observed reflections. The paclitatxel side chain possesses a conformation similar to that observed in the crystal structure of docetaxel (Taxotere). A three dimensional network of hydrogen bonds is formed through solvent molecules and stabilizes the crystal lattice.
