Berberine is an isoquinoline alkaloid
found in numerous herbs including Hydrastis canadensis, Berberis aquifolium (syn.
2000) Molecular characterization of the S-adenosyl-L-methionine: 3'-hydroxyl-N-methylcoclaurine 4'-O-methyltransferase involved in isoquinoline alkaloid
biosynthesis in Coptis japonica.
Genome: Isoquinoline alkaloid
biosynthesis, pathway ec00950.
Their topics include genetic and cellular multiple drug resistance in a diagnostic and therapeutic strategy in acute leukemia in children and adults, herb-drug interactions and implication in drug monitoring, bacteriophage therapies and enzybiotics as novel solutions to antibiotic resistance, nutrition and tuberculosis, reversing multidrug resistance by the isoquinoline alkaloid
glaucine, and finding the genetic solution for cancer in the mechanism of taxol cytotoxicity.
Chemical studies of Berberis species have led to the identification of berberine, a yellow isoquinoline alkaloid
, which has a long history of medicinal use in both Ayurvedic and Chinese medicine (Vuddanda et al.
1), a clinically important natural isoquinoline alkaloid
, is used as a probe to demonstrate the encapsulation of three types of ionic liquids (C4MIm+, Fig.
11] studied the supramolecular interactions of CBisoquinoline alkaloid
complex and its applications to the molecular recognition and determination of isoquinoline alkaloids
and other drugs, owing to its excellent optical properties.
The minor isoquinoline alkaloid
, nigellimine N-oxide (4), was isolated from the seeds of Nigella sativa (Battersby et al.
flavum root showed the presence of different constituents including the isoquinoline alkaloid
protopine, as the major compound.
Selective regulation of multidrug resistance protein in vascular smooth muscle cells by the isoquinoline alkaloid
In the present study, isoquinoline alkaloid
rich fraction (AFTC) derived from stem of TC and three alkaloids viz.
Table 2 CYP inhibition screening results organized according to the isoquinoline alkaloid