Pyrrolidine alkaloids information

The pyrrolidine alkaloids are natural products chemically derived from pyrrolidine. Alkaloids with partial pyrrolidine structure are usually sub-categorized...

synthetic drugs and drug candidates. The pyrrolidine ring structure is present in numerous natural alkaloids i.a. nicotine and hygrine. It is found in...

Coca alkaloids are the alkaloids found in the coca plant, Erythroxylum coca. They are predominantly of either the pyrrolidine or the tropane types. Benzoylecgonine...

Cuscohygrine is a bis N-methyl pyrrolidine alkaloid found in coca plants. It can also be extracted from plants of the family Solanaceae, including Atropa...

compounds of similar structure may also be termed alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen or sulfur. More rarely...

Hygrine is a pyrrolidine alkaloid, found mainly in coca leaves (0.2%). It was first isolated by Carl Liebermann in 1889 (along with a related compound...

(1893). "Ueber Nicotin. Die Constitution des Alkaloïds" [About nicotine: The Constitution of the Alkaloids]. Berichte der Deutschen Chemischen Gesellschaft...

diverse range of alkaloids. To humans, these alkaloids can be desirable, toxic, or both. The tropanes are the most well-known of the alkaloids found in the...

Tropane alkaloids are a class of bicyclic [3.2.1] alkaloids and secondary metabolites that contain a tropane ring in their chemical structure. Tropane...

Indonesia, the Philippines, and Thailand. The spider's silk contains a pyrrolidine alkaloid which serves as a chemical repellent to keep ants away from the spider's...

hernandifolia.). Structurally it is a member of the hasubanan family of alkaloids and features an isoquinoline substructure. Hasubanonine Moza, B.K.; B...

heterocyclic or atypical alkaloids, for example hordenine or N-methyltyramine, colchicine, and taxol Heterocyclic or typical alkaloids, for example quinine...

analyses having revealed the presence of the tropane alkaloid tropinone and the pyrrolidine alkaloid hygrine (0.1%, in the root). Withanolides are found...

Kobayashi, Junichi (1994). "Plakoridine A, a new tyramine-containing pyrrolidine alkaloid from the Okinawan marine sponge Plakortis sp". The Journal of Organic...

even at low doses. Schizanthus contain a great diversity of alkaloids, among them: Pyrrolidines: such as for example, 1-methyl-2-(1-methyl-2-pyrrolidiny...

Penochalasin A is a cytotoxic alkaloid produced by Penicillium species. Numata, A.; Takahashi, C.; Ito, Y.; Minoura, K.; Yamada, T.; Matsuda, C.; Nomoto...

Plakoridine A (1994). "Plakoridine A, a new tyramine-containing pyrrolidine alkaloid from the Okinawan marine sponge Plakortis sp". Journal of Organic...

"Norditerpenoid alkaloids from Consolida orientalis and complete 1H and 13C NMR signal assignments of some lycoctonine-type alkaloids". Journal of Natural...

the Mannich Reaction: Synthesis of 3,3-Disubstituted Pyrrolidines, Including Oxindole Alkaloids". The Journal of Organic Chemistry. 82 (23): 12827–12833...

Various alkaloids of this family have been synthesized in the laboratories. Hasubanonine Zhang H, Yue J (2005). "Hasubanan type alkaloids from Stephania...

1039/P19910000611. Pinder, A. R (1992). "Azetidine, pyrrole, pyrrolidine, piperidine, and pyridine alkaloids". Natural Product Reports. 9 (5): 491. doi:10.1039/NP9920900491...

Iwai, Y.; Masuma, R.; Tei, K.; Omura, S. (August 1979). "Neoxaline, a new alkaloid produced by Aspergillus japonicus. Production, isolation and properties"...

Cordell GA (ed.). Pharmacology of Ibogaine and Ibogaine-Related Alkaloids. The Alkaloids: Chemistry and Biology. Vol. 52. Academic Press. pp. 197–231. doi:10...

containing a pyrrolidine ring attached to a ring of pyridine (other heterocyclic amine). Nicotine belongs to a group of compounds known as alkaloids, which...

Claisen condensation. This produces a racemic mixture of the 2-substituted pyrrolidine, with the retention of the thioester from the Claisen condensation. In...