Results 71 to 80 of about 1,130 (187)

Bis-benzylisoquinoline alkaloids from Abuta pahni [PDF]

, 1987
Bruneton, J., Cavé, A., Duté, P., Fournet, Alain, Weber, J.F.   +4 more
core   +1 more source

(R)-(+)-noranicanine a new type of trioxygenated benzylisoquinoline isolation and synthesis [PDF]

, 1992
Bruneton, J., Duval, O., Fournet, Alain, Guinaudeau, H., Oger, J.M., Richomme, P.   +5 more
core   +1 more source

Syntheses of Some Binaphthalenes [PDF]

, 1985
Syntheses of binaphthalene derivatives are described with the particular aim of connecting two naphthalene units in an unsymmetrical manner. 1.2\u27-Binaphthalenes were formed in a reaction between 2.3-dichloro-1.4-naphthoquinone and 1- or 2- naphthol ...
Jože Koller, Miha Tišler, Oliver Bajt, Slovenka Polanc, Zdenka Medja   +4 more
core   +1 more source

Advances in the biosynthesis of naturally occurring benzylisoquinoline alkaloids

Frontiers in Plant Science
Benzylisoquinoline alkaloids (BIAs) are a prominent class of plant metabolites with significant pharmaceutical and industrial significance that have garnered substantial attention from researchers worldwide. BIAs exhibit several pharmacological activities and have been used extensively. Examples include analgesics such as morphine, tetrahydropalmatine,
Wanli Zhao, Jihua Liu, Yu Chen
openaire   +3 more sources

Elucidation of the (R)-enantiospecific benzylisoquinoline alkaloid biosynthetic pathways in sacred lotus (Nelumbo nucifera). [PDF]

Sci Rep, 2023
Menéndez-Perdomo IM, Facchini PJ.
europepmc   +1 more source

Rationale and Problems for Use of Coptis and Berberine in Cancer Chemoprevention [PDF]

, 2008
Coptis (Huang Lian) is a very popular therapeutic herb in China. The pharmacological name of coptis is rhizoma coptidis and the botanical name is coptis chinesis franch. Coptis grows in many areas around the globe.
He, PhD, Zhengwei, Liu, MD, PhD, Jing
core   +1 more source

Partial purification and properties of (S)-norlaudanosoline synthase from Eschscholtzia tenuifolia cell cultures [PDF]

, 1983
Nagakura, Naotaka, Rüffer, Martina, Schumacher, H. M., Zenk, Meinhart H.   +3 more
core   +1 more source

Structure-activity profiling of alkaloid natural product pharmacophores against a Schistosoma serotonin receptor

, 2018
Serotonin (5-HT) is an important regulator of numerous aspects of flatworm biology, ranging from neuromuscularfunctionto sexualmaturationandegglaying. Intheparasiticblood flukeSchistosomamansoni,5-HTtargets several G-protein coupled receptors (GPCRs), one ...
Chan, John D., Harding, Wayne W., Marchant, Jonathan S.   +2 more
core  

The screening of alkaloids from the ethyl acetate extract of Papaver seeds / Nurul Intan Shafinas Md Nasir [PDF]

, 2012
Alkaloids are distinguished into three categories; true alkaloids, protoalkaloids and pseudoalkaloids. In most alkaloids, the backbones are benzylisoquinoline alkaloids.
Md Nasir, Nurul Intan Shafinas
core  

Utilization of Quantitative Monitoring to Promptly Detect and Reduce the Occurrence of Residual Paralysis in the Post-Anesthesia Care Unit [PDF]

Objective: To evaluate the effectiveness of an educational workshop using an Objective Structured Clinical Examination (OSCE) on quantitative neuromuscular monitoring.
Nokes, Kathryn Elizabeth, Travis, Erin Moran   +1 more
core   +1 more source