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'''Dammarane''' is a tetracyclic [[triterpene]] found in [[sapogenin]]s (forming [[triterpenoid]] [[saponin]]s) like those of ginseng ([[ginsenoside]]s: [[panaxatriol]] and [[protopanaxadiol]]).
'''Dammarane''' is a tetracyclic [[triterpene]] found in [[sapogenin]]s (forming [[triterpenoid]] [[saponin]]s) like those of ginseng ([[ginsenoside]]s: [[panaxatriol]] and [[protopanaxadiol]]). Compounds of the series were first isolated fro and named after dammar resin, a natural resin from tropical trees of the Dipterocarp family <ref name=Mills_1955>{{cite journal |author1=Mills J.S. |author2=Werner A.E.A. | title = The Chemistry of Dammar Resin | journal = Journal of the Chemical Society | pages = 3132–40 | year = 1955|doi=10.1039/jr9550003132 }}</ref>


==External links==
==External links==

Revision as of 19:12, 11 March 2019

Dammarane
Names
IUPAC name
(5S,8R,9R,10S,13R,14R,17R)-4,4,8,10,14-pentamethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
MeSH C102963
  • InChI=1S/C30H54/c1-21(2)11-9-12-22(3)23-15-19-29(7)24(23)13-14-26-28(6)18-10-17-27(4,5)25(28)16-20-30(26,29)8/h21-26H,9-20H2,1-8H3/t22-,23-,24-,25+,26-,28+,29-,30-/m1/s1 ☒N
    Key: OORMXZNMRWBSTK-LGFJJATJSA-N ☒N
  • InChI=1/C30H54/c1-21(2)11-9-12-22(3)23-15-19-29(7)24(23)13-14-26-28(6)18-10-17-27(4,5)25(28)16-20-30(26,29)8/h21-26H,9-20H2,1-8H3/t22-,23-,24-,25+,26-,28+,29-,30-/m1/s1
    Key: OORMXZNMRWBSTK-LGFJJATJBV
  • C[C@H](CCCC(C)C)[C@H]1CC[C@@]2([C@@H]1CC[C@H]3[C@]2(CC[C@@H]4[C@@]3(CCCC4(C)C)C)C)C
Properties
C30H54
Molar mass 414.75 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Dammarane is a tetracyclic triterpene found in sapogenins (forming triterpenoid saponins) like those of ginseng (ginsenosides: panaxatriol and protopanaxadiol). Compounds of the series were first isolated fro and named after dammar resin, a natural resin from tropical trees of the Dipterocarp family [1]


  1. ^ Mills J.S.; Werner A.E.A. (1955). "The Chemistry of Dammar Resin". Journal of the Chemical Society: 3132–40. doi:10.1039/jr9550003132.