Cinchona is a genus of flowering plants in the family Rubiaceae containing at least 23 species of trees and shrubs. All are native to the tropical Andean forests of western South America. A few species are reportedly naturalized in Central America, Jamaica, French Polynesia, Sulawesi, Saint Helena in the South Atlantic, and … See more Carl Linnaeus named the genus in 1742, based on a claim that the plant had cured the wife of the Count of Chinchón, a Spanish viceroy in Lima, in the 1630s, though the veracity of this story has been disputed. Linnaeus … See more Cinchona species are used as food plants by the larvae of some Lepidoptera species, including the engrailed, the commander, and members of … See more Cinchona alkaloids The bark of trees in this genus is the source of a variety of alkaloids, the most familiar of which is See more Cinchona plants belong to the family Rubiaceae and are large shrubs or small trees with evergreen foliage, growing 5 to 15 m (16 to 49 ft) in … See more Early references The febrifugal properties of bark from trees now known to be in the genus Cinchona were used by many South American cultures prior to … See more It is unclear if cinchona bark was used in any traditional medicines within Andean Indigenous groups when it first came to notice by Europeans. Since its first confirmed … See more There are at least 24 species of Cinchona recognized by botanists. There are likely several unnamed species and many intermediate forms that have arisen due to the plants' tendency to See more WebThe bioactivity-guided fractionation of the ethyl acetate extract of the stem bark of this catuaba sample resulted in the isolation of one new (1, catuabin A) and three known flavan-3-ol type phenylpropanoids, Cinchonain Ia (2), cinchonain IIa (3), and kandelin A1 (4) with antioxidant activities. The structures of these compounds were ...

Cinchonain Ib isolated from Eriobotrya japonica induces insulin ...

Webcinchonain Ic C24H20O9 CID 21676383 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ... WebApr 6, 2024 · Product Type: HUMAN OTC DRUG: Item Code (Source) NDC:83027-0006: Route of Administration: ORAL: Active Ingredient/Active Moiety: Ingredient Name Basis of Strength Strength; BLACK COHOSH (UNII: K73E24S6X9) (BLACK COHOSH - UNII:K73E24S6X9) BLACK COHOSH: 2 [hp_X] in 1 mL: church youth group discussion topics

Cinchonain Ib isolated from - ScienceDirect

WebThe rational use of hawthorn leafs and flowers from Crataegus spp. for declining cardiac performance is mainly due to flavon-C-glycosides and oligomeric procyanidins (OPC). … WebJun 18, 2024 · Compounds with retention time 16.08, 17.04, 17.91 and 18.09 min (C 39 H 32 O 15) shared the same MS fragmentation pattern, correspond to cinchonain II type compounds. We could detect cinchonain type compounds in all extracts by their deprotonated molecular ions, but we confirmed the presence of compounds and listed in … WebCinchonain IIb Description. Source: The barks of Kandelia candel (L.) DRUCE. Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc. Storage: Providing … church youth group activities ideas