Nelia meyeri

Kolodziej, H., Occurrence of procyanidins in Nelia meyeri, Phytochemistry, 23,1745, 1984. 

Nearly all of the procyanidins isolated to date have either catechin or epicate-chin as terminal units. It is common to find 2/ ,3i -(2,3-c/5 )-stereochemistry for the procyanidin extender units and a 2/ ,3S-(2,3-/AiflrA25 )-configuration for the terminal unit. The catechin-(4a- 8)-epiafzelchin dimer isolated from Wisteria sinensis by Weinges (380) and the catechin-(4a- 2)-phloroglucinol isolated from Nelia meyeri by Kolodzeij (208) are the only natural procyanidins reported to date that are not terminated with either catechin or epicatechin. Nelia meyeri also contains epicatechin-(4)ff- 8)-epicatechin and epicatechin-(4)ff- 6)-epicatechin (209). 

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See also in sourсe #XX -- [ ]

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