From Wikipedia, the free encyclopedia
Lichesterol
Names
IUPAC name
(3β,22E)-Ergosta-5,8,22-trien-3-ol
Systematic IUPAC name
(3β,22E)-Ergosta-5,8,22-trien-3-ol
Identifiers
ChemSpider
KEGG
InChI=1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-9,18-20,22,24-25,29H,10-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,27-,28+/m0/s1
Key: VILFZDAFELACSG-CMNOFMQQSA-N
InChI=1/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-9,18-20,22,24-25,29H,10-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,27-,28+/m0/s1
Key: VILFZDAFELACSG-CMNOFMQQBH
C[C@H](/C=C/[C@H](C)C(C)C)[C@H]1CC[C@@H]2[C@@]1(CCC3=C2CC=C4[C@@]3(CC[C@@H](C4)O)C)C
Properties
C28 H44 O
Molar mass
396.648
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
Chemical compound
Lichesterol is a sterol made by certain fungi and lichens .[ 1]
References
^ Morris, DC; Safe, S; Subden, RE (1974). "Detection of the ergosterol and episterol isomers lichesterol and fecosterol in nystatin-resistant mutants of Neurospora crassa". Biochemical genetics . 12 (6): 459–66. PMID 4282021 .