Results 91 to 100 of about 695 (146)

A review of natural compounds to regulate platelet aggregation: molecular mechanism and research advance. [PDF]

open access: yesFront Pharmacol
Hou Y   +9 more
europepmc   +1 more source

Anticancer activity of bisindole alkaloids derived from natural sources and synthetic bisindole hybrids

Archiv Der Pharmazie, 2020
AbstractThe bisindole moiety, as a versatile pharmacophore, is one of the widespread heterocycles in naturally occurring and synthetic bioactive compounds. The bisindole alkaloids derived from natural sources possess structural and mechanistic diversity, and they were found to be generally more active than monoindole alkaloids against various cancer ...
Yue Zhang, Chunhong Hu
exaly   +3 more sources

Aspidospermatan–aspidospermatan and eburnane-sarpagine bisindole alkaloids from Leuconotis

Phytochemistry, 2010
Leucofoline and leuconoline, representing the first members of the aspidospermatan-aspidospermatan and eburnane-sarpagine subclasses of the bisindole alkaloids, respectively, were isolated from the Malayan Leuconotis griffithii. The structures of these bisindole alkaloids were established using NMR and MS analysis, and in the case of leuconoline ...
Toh-Seok Kam, Yun Yee Low
exaly   +4 more sources

Insecticidal bisindole alkaloids from leaves of Tabernaemontana divaricata 'Dwaft'

Phytochemistry
Six undescribed bisindole alkaloids, namely taberdisines A-F (1-6), were isolated from the leaves of Tabernaemontana divaricata 'Dwaft'. Among them, alkaloids 1 and 2 were the first examples of strychnos-iboga type alkaloid with both C-C linkage patterns. Alkaloid 3, a new type of aspidosperma-iboga with a furan-ring, as well as other three undescribed
Xiang-Hai Cai
exaly   +3 more sources

Bisindole alkaloids from Tabernaemontana corymbosa

Phytochemistry, 2018
Continued study in bioactive monoterpenoid alkaloids led to the isolation of nine undescribed alkaloids, taberyunines A-I, together with 32 known ones from the aerial parts of Tabernaemontana corymbosa Roxb. ex Wall (Apocynaceae). Among the undescribed alkaloids, taberyunines A-G and H-I were assigned to Aspidosperma-Aspidosperma and Vobasinyl-Ibogan ...
Bing-Jie, Zhang   +6 more
openaire   +2 more sources

Monoterpenoid Bisindole Alkaloids

2016
This chapter covers the literature on bisindole alkaloids consisting of monoterpenoid indoles, published up to June 2015. Bisindole alkaloids isolated from plants belonging to the families Apocynaceae and Loganiaceae, including Iboga-vobasine type, Aspidosperma-Aspidosperma type, eburnan-Aspidosperma type, Strychnos-Strychnos type, macroline-macroline ...
Mariko, Kitajima, Hiromitsu, Takayama
openaire   +2 more sources

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