Five-membered 2,3-dioxo heterocycles: LVI. Reaction of 3-aroyl-1H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones with acyclic enamino ketones

Racheva, N. L. / Belova, M. A. / Maslivets, A. N. | British Library Online Contents | 2008

Five-membered 2,3-dioxo heterocycles: LX. Reaction of 3-aroyl-1H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones with cyclic enehydrazino ketones. Crystalline and molecular structure of N-[3′-benzoyl-4′-hydroxy-1′-(2-hydroxyphenyl)-6, 6-dimethyl-2,4,5′-trioxo-1′,4,5,5′,6,7-hexahydrospiro[indole-3,2′-pyrrol]-1(2H)-yl]-3-nitrobenzamide

Racheva, N. L. / Aliev, Z. G. / Maslivets, A. N. | British Library Online Contents | 2008

Five-membered 2,3-dioxo heterocycles: XLVIII. Reaction of 3-aroyl- and 3-heteroyl-2,4-dihydro-1H-pyrrolo[2,1-c][1,4]-benzoxazine-1,2,4-triones with 3-amino-5,5-dimethyl-2-cyclohexenone

Mashevskaya, I. V. / Duvalov, A. V. / Tolmacheva, I. A. et al. | British Library Online Contents | 2004

Spiro heterocyclization of pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-trione with dimedone

Racheva, N. L. / Maslivets, A. N. | British Library Online Contents | 2007

Five-membered 2,3-dioxo heterocycles: LXII. Reaction of 3-aroyl-1H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones with N,N′-dihydroxycyclohexane-1,2-diamine. Unusual rearrangement in the spiro[quinoxaline-2,2′-pyrrole] system

Mashevskaya, I. V. / Aliev, Z. G. / Mazhukin, D. G. et al. | British Library Online Contents | 2008