Synthesis of epoxyoxirano- and epoxydihydroxyisoindolones-epoxyisoindolones, while oxidation with peroxyformic acid or 3-chloroperoxybenzoic acid yielded 2,6
a-epoxyoxirano[e Синтез оксираноэпоксии дигидроксиэпоксиизоиндолонов-эпоксиизоиндолоны, а надуксусной или м -хлорнадбензойной кислотой - 2,6
a-эпоксиоксирано[
e ]изоиндолоны. Окисление
The first synthesis of 8,10a-epoxypyrido[2,1-a]iso-indolo-7-carboxylic acidsThe first synthesis of 8,10
a-epoxypyrido[2,1-
a]iso-indolo-7-carboxylic acids
Cycloaddition of furfurylamines to maleic anhydride and its substituted derivatives of the oxabicycloheptene fragment of the dihaloepoxyiso-indolonecarboxylic acids gave
a series of 7-carboxy-2-R-isoindol-1
The first synthesis of 8,10a-epoxypyrido[2,l-a]isoindolo-7-carboxylic acidsThe first synthesis of 8,10
a-epoxypyrido[2,l-
a]isoindolo-7-carboxylic acids
Methyl 4,5-diacetoxy-1-oxo-2-phenylperhydro-4,6-epoxycyclopenta-[c] pyridine-7-carboxylate ethanol solvate, crystallizes as an ethanol monosolvate, C 20H21NO8·C2H6O. The title mol-ecule comprises
a fused tricyclic
Aromatization of IMDAF adducts in aqueous alkaline mediaIn this paper, we propose
a simple synthesis of isoindoline-4-carboxylic acids by means
Methyl (9aR*,10S*,11R*,13aS*,13bS*)-9-oxo-6, 7,9,9a,10,11-hexahydro-5H,13bH-11,13a-epoxypyrrolo-[2′,1′:3,4][1,4] diazepino[2,1-a]isoindole-10-carboxylate-Alder reaction between maleic anhydride and 1-(2-fur-yl)-2,3,4,5-tetra-hydro-1H-pyrrolo-[1,2-
a] [1,4]diazepine
On Calculation of Abelian Differentials differentials of the third kind on
a plane algebraic curve over the field of complex numbers that has