New Benzoazepine Alkaloids of Colchicum speciosum
AAS Parvaneh, D Habibi, F Arezi, MM Gilan - Chemistry of Natural …, 2024 - Springer
The object of this research was isolation of the two new benzoazepine alkaloids–3, 10, 11,
12-tetramethoxy-4-oxo-7, 8-dihydrobenzo [d] cyclohepta [b] azepine-6 (4H)-carbaldehyde …
12-tetramethoxy-4-oxo-7, 8-dihydrobenzo [d] cyclohepta [b] azepine-6 (4H)-carbaldehyde …
[引用][C] Alkaloids of the corms of Colchicum laetum
OI Popova, DA Murav'eva, ON Tolkachev - Chemistry of Natural …, 1991 - Springer
There is limited amount of information in the literature on the alkaloid composition of
Colchicum laete Stev.[1-3]. Colchicine has been isolated from the corms of this plant [3]. In …
Colchicum laete Stev.[1-3]. Colchicine has been isolated from the corms of this plant [3]. In …
[引用][C] Alkaloids of Colchicum szovitsii. III
MK Yusupov, KA Aslanov - Chemistry of natural compounds, 1975 - Springer
We have investigated the compound with Rf 0.45, called szovitsine previously isolated from
Colchicu_mm szovitsii [1]. Szovitsine has the composition C42Hs0010Nz, mp 139-141 C …
Colchicu_mm szovitsii [1]. Szovitsine has the composition C42Hs0010Nz, mp 139-141 C …
The synthesis of colchicine
EE van Tamelen, TA Spencer Jr, DS Allen Jr, RL Orvis - Tetrahedron, 1961 - Elsevier
The synthesis of colchicine - ScienceDirect Skip to main contentSkip to article Elsevier logo
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Journals & Books Search RegisterSign in View PDF Download full issue Search ScienceDirect …
Colchicine and related compounds
WC Wildman - The Alkaloids: Chemistry and Physiology, 1960 - Elsevier
Publisher Summary This chapter discusses the colchicine and related compounds. Although
Colchicum has been known since the days of the early Egyptians and Greeks and the …
Colchicum has been known since the days of the early Egyptians and Greeks and the …
New natural colchicinoids: indications of two possible catabolic routes for the colchicine alkaloids
Colchicum ritchii of Jordanian origin has yielded the three non-nitrogenous colchicinoids
colchicone [1], 3-demethylcolchicone [2], and comigerone [3], as well as the amidic (—) …
colchicone [1], 3-demethylcolchicone [2], and comigerone [3], as well as the amidic (—) …
[PDF][PDF] Methods of isolating alkaloids of the colchicine series
VV Kiselev, PA Yavich - Chemistry of Natural Compounds, 1990 - elbdisliker.at.ua
The colchicine alkaloids are basically obtained from the seeds and bulbs of autumn
crocuses-plants of the genus Colchicum. The amounts of colchicine in the common autumn …
crocuses-plants of the genus Colchicum. The amounts of colchicine in the common autumn …
A chromatographic method of assay of colchicine alkaloid
FT Hussein, MAA Nasra - Planta Medica, 1974 - thieme-connect.com
A Chromatographie method of assay of colchicine is proposed. The liquid extract of
colchicine is concentrated to a known volume, triturated with alumina (BDH) to a fine …
colchicine is concentrated to a known volume, triturated with alumina (BDH) to a fine …
[引用][C] N-Deacetyl-N-3-oxobutyrylcolchicine, an alkaloid from Colchicum autumnale L. seeds
F Šantavý, P Sedmera, J Vokoun… - Collection of …, 1983 - cccc.uochb.cas.cz
N-DEACETYL-N-3-0XOBUTYRYLCOLCHI CINE, AN ALKALOID FROM Colchicum
autumnale L. SEEDS* '2989 Page 1 - ----- ---~--.~- --.- N-DEACETYL-N-3-0XOBUTYRYLCOLCHI …
autumnale L. SEEDS* '2989 Page 1 - ----- ---~--.~- --.- N-DEACETYL-N-3-0XOBUTYRYLCOLCHI …
[引用][C] Constitution of three alkaloids (10, 11-epoxycolchicine, colchiciline and 3-demethyl-N-deacetyl-N-formylcolchicine) isolated from the seeds of Colchicum …
H Potěšilová, L Dolejš, P Sedmera… - Collection of …, 1977 - cccc.uochb.cas.cz
From the seeds, corms, and flowers of Colchicum autumnale L., in addition to colchicine,
some new alkaloids with tropolone ring and their lumiderivatives could be isolated1. 2 as …
some new alkaloids with tropolone ring and their lumiderivatives could be isolated1. 2 as …