Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “IMINES”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 577 records · Page 32Linked to original sources
PubMed1993

Structures of quinone imine metabolites related to the anti-cancer drug amsacrine.

(5): N-(9-Acridinyl)-3-methoxy-1,4-benzoquinone monoimine, C20H14N2O2, M(r) = 314.3, monoclinic, P2(1)/c, a = 13.451 (8), b = 7.007 (4), c = 17.864 (12) A, beta = 117.26 (4) degrees, V = 1497 (2) A3, Z = 4, Dm = 1.36 (1), Dx = 1.395 g cm-3, Mo K alpha, lambda = 0.71069 A, mu = 0.99 cm-1, F(000) = 656, T = 138 (5) K, R = 0.049 for 1556 reflections. (8): N-(9-Acridinyl)-2-methoxy-1,4- benzoquinone monoimine, C20H14N2O2, M(r) = 314.3, triclinic, P1, a = 9.365 (1), b = 13.318 (2), c = 6.918 (3) A, alpha = 96.45 (3), beta = 105.30 (2), gamma = 110.11 (1) degrees, V = 761.6 (4) A3, Z = 2, Dm = 1.35 (1), Dx = 1.371 g cm-3, Mo K alpha, lambda = 0.71069 A, mu = 0.98 cm-1, F(000) = 328, T = 292 (1) K, R = 0.075 for 1009 reflections. (13): N-(9-Acridinyl)-5-dimethylamino-2- methoxy-1,4-benzoquinone monoimine, C22H19N3O2, M(r) = 357.4, triclinic, P1, a = 8.091 (7), b = 10.078 (2), c = 11.716 (3) A, alpha = 108.39 (2), beta = 99.63 (4), gamma = 95.87 (3) degrees, V = 881.4 (9) A3, Z = 2, Dm = 1.33 (1), Dx = 1.347 g cm-3, Mo K alpha, lambda = 0.71069 A, mu = 0.95 cm-1, F(000) = 376, T = 173 (5) K, R = 0.034 for 1460 reflections. The molecular geometries are described and discussed.

Amsacrine↗