Zeorin

{{Chembox  | ImageFile = Zeorin.svg | ImageSize = 200px | ImageAlt =  | IUPACName = (3''S'',3a''S'',5a''R'',5b''R'',7''S'',7a''S'',11a''R'',11b''R'',13a''R'',13b''S'')-3-(2-hydroxypropan-2-yl)-5a,5b,8,8,11a,13b-hexamethyl-1,2,3,3a,4,5,6,7,7a,9,10,11,11b,12,13,13a-hexadecahydrocyclopenta[a]chrysen-7-ol<ref name=Zeorin>{{cite journal |title=Zeorin |journal=Pubchem.ncbi.NLM.nih.gov |url=https://pubchem.ncbi.nlm.nih.gov/compound/Zeorin#section=3D-Conformer |language=en}}</ref> | OtherNames = {{ubl }}  | Section1 = {{Chembox Identifiers | CASNo = 22570-53-2 | CASNo_Ref = {{Cascite|correct|CAS}} | ChEBI = 67966 | ChEMBL = | ChemSpiderID = 140607 | DTXSID = | EINECS = | PubChem = 159931 | UNII = | StdInChI=1S/C30H52O2/c1-25(2)14-9-15-28(6)23-11-10-22-27(5)16-12-19(26(3,4)32)20(27)13-17-29(22,7)30(23,8)18-21(31)24(25)28/h19-24,31-32H,9-18H2,1-8H3/t19-,20-,21-,22+,23+,24-,27-,28+,29+,30+/m0/s1 | StdInChIKey = KYBLAIAGFNCVHL-PMVHANJISA-N | SMILES = C[C@]12CC[C@@H]([C@@H]1CC[C@@]3([C@@H]2CC[C@H]4[C@]3(C[C@@H]([C@@H]5[C@@]4(CCCC5(C)C)C)O)C)C)C(C)(C)O }} | Section2 = {{Chembox Properties | C=30 | H=52 | O=2 | Appearance = | Density = | MeltingPt = 236–242 °C<ref>{{cite journal |last1=Communications |first1=EBCONT |title=Zeorin |journal=Roempp.thieme.de |url=https://roempp.thieme.de/lexicon/RD-26-00216}}</ref> | BoilingPt = | Solubility = }} | Section3 = {{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }} }}

'''Zeorin''' is a triterpene with the molecular formula C30H52O2 which occurs in many lichens.<ref name=Zeorin/><ref>{{cite book |last1=Fugmann |first1=Burkhard |title=RÖMPP Lexikon Naturstoffe, 1. Auflage, 1997 |date=14 May 2014 |publisher=Georg Thieme Verlag |isbn=978-3-13-179291-4 |page=704 |language=de}}</ref><ref>{{cite book |last1=Sheard |first1=J. W. |title=The Lichen Genus Rinodina (Ach.) Gray (Lecanoromycetidae, Physciaceae) in North America, North of Mexico |date=2010 |publisher=NRC Research Press |isbn=978-0-660-19941-2 |page=14 |language=en}}</ref>

== References == {{reflist}}

== Further reading == {{refbegin}} * {{cite book |last1=Abderhalden |first1=Emil |title=Gerbstoffe, Flechtenstoffe, Saponine, Bitterstoffe, Terpene, Ätherische Öle, Harze, Kautschuk |date=29 July 2013 |publisher=Springer-Verlag |isbn=978-3-642-51316-9 |page=56 |language=de}} * {{cite journal |last1=Ejiri |first1=Hiroko |title=Zeorin from the Mycobiont of Anaptychia Hypoleuca |journal=Phytochemistry |date=1974 |volume=13 |issue=12 |page=2871 |doi=10.1016/0031-9422(74)80260-8 |bibcode=1974PChem..13.2871E |language=en}} * {{cite book |last1=Zopf |first1=Wilhelm |title=Die Flechtenstoffe |date=18 May 2017 |publisher=BoD – Books on Demand |isbn=978-9925-0-7804-2 |page=55 |language=de}} * {{cite journal |last1=Huneck |first1=Siegfried |title=Zur Struktur von Zeorin und Leucotylin |journal=Chemische Berichte |date=March 1961 |volume=94 |issue=3 |pages=614–622 |doi=10.1002/cber.19610940307}} * {{cite journal |last1=Barton |first1=D. H. R. |last2=Mayo |first2=P. de |last3=Orr |first3=J. C. |title=454. Triterpenoids. Part XXIV. Further investigations on the constitution of zeorin |journal=Journal of the Chemical Society (Resumed) |date=1 January 1958 |pages=2239–2248 |doi=10.1039/JR9580002239 |language=en |issn=0368-1769}} {{refend}}

Category:Lichen products Category:Pentacyclic compounds Category:Diols Zeorin Category:Secondary alcohols Category:Tertiary alcohols