Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound
Riccardin C is a macrocyclic bis(bibenzyl). It is a secondary metabolite isolated from the Siberian cowslip subspecies Primula veris subsp. macrocalyx,[2][3] in Reboulia hemisphaerica[4] and in the Chinese liverwort Plagiochasma intermedium.[5]
In 2005, the compound was prepared by total synthesis together with the strained compound cavicularin.[6][7]
^Fugmann, Burkhard; Lang-Fugmann, Susanne; Steglich, Wolfgang (14 May 2014). RÖMPP Encyclopedia Natural Products, 1st Edition, 2000. Georg Thieme Verlag. p. 553. ISBN 978-3-13-179311-9.
^Riccardin C, a bisbibenzyl compound from Primula macrocalyx. Yu. S. Kosenkova, M. P. Polovinka, N. I. Komarova, D. V. Korchagina, N. Yu. Kurochkina, V. A. Cheremushkina and N. F. Salakhutdinov, Chemistry Of Natural Compounds, Volume 43, Number 6, pages 712-713, doi:10.1007/s10600-007-0241-8
^Seasonal Dynamics of Riccardin C Accumulation in Primula macrocalyx Bge. Yu. S. Kosenkova, M.P. Polovinka, N.I. Komarova, D.V. Korchagina, N. Yu. Kurochkina, V.A. Cheremushkina and N.F. Salakhutdinov, Chemistry for Sustainable Development, 2009, 17, pages 507-511 (article[permanent dead link])
^Antifungal macrocyclic bis(bibenzyls) from the Chinese liverwort Ptagiochasm intermedlum L. Chun-Feng Xie, Jian-Bo Qu, Xiu-Zhen Wu, Na Liu, Mei Ji and Hong-Xiang Lou, Natural Product Research: Formerly Natural Product Letters, 2010, Volume 24, Issue 6, pages 515-520, doi:10.1080/14786410802271587
^David C. Harrowven; Timothy Woodcock; Peter D. Howes (2005). "Total Synthesis of Cavicularin and Riccardin C: Addressing the Synthesis of an Arene That Adopts a Boat Configuration". Angewandte Chemie. 44 (25): 3899–3901. doi:10.1002/anie.200500466. PMID 15900530. Archived from the original on 2012-12-10.
^Kostiuk, S. L., Woodcock, T., Dudin, L. F., Howes, P. D. and Harrowven, D. C. (2011), Unified Syntheses of Cavicularin and Riccardin C: Addressing the Synthesis of an Arene Adopting a Boat Configuration. Chemistry - A European Journal, 17: 10906–10915. doi:10.1002/chem.201101550
RiccardinC is a macrocyclic bis(bibenzyl). It is a secondary metabolite isolated from the Siberian cowslip subspecies Primula veris subsp. macrocalyx...
subspecies macrocalyx, growing in Siberia, contains the phenolic compound riccardinC. Cowslip leaves have been traditionally used in Spanish cooking as a...
Subsequent lists and publications do not recognize it as distinct. RiccardinC is a phenolic cyclic bibenzyl secondary metabolite isolated from R. hemisphaerica...
intermedium is a liverwort species in the genus Plagiochasma found in China. RiccardinC, a macrocyclic bis(bibenzyl), can be found in P. intermedium. Plagiochasma...
liverworts (Marchantiophyta), for instance, the macrocycles cavicularin and riccardinC. Though lignin is absent in mosses (Bryophyta) and hornworts (Anthocerotophyta)...
was prepared by total synthesis together with the unstrained compound riccardinC. In 2013, several other syntheses were reported for it and a racemic...
hydroxy groups are attached directly to the benzene ring, generally formed from C, H and O. The entries are sorted by mass. Richard J. Lewis, Sr. 2016. "Phenol"...
bis[bibenzyls] dihydrostilbenoids plagiochin E, 13,13'-O-isoproylidenericcardin D, riccardin H, marchantin E, neomarchantin A, marchantin A and marchantin B. Its strong...
such as the compounds plagiochin E, 13,13'-O-isoproylidenericcardin D, riccardin H, marchantin E, neomarchantin A, marchantin A and marchantin B in the...
Lunularic acid and three structural types of flavonoids. Bisbibenzyls and riccardin are recorded as minor constituents. M. forsteri is considered to be poor...
vasorelaxant effects.[citation needed] Compounds such as Marchantin and Riccardin as well as extracts from Bazzania and Scapania species have been shown...