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Steroid


DATA No : SST9145 INFORMANT : Etsuko Yasugi

NAME : 12-oleanen-3b-ol

COMMON NAME: b-amyrin, b-amyrenol
SYMBOL:
FORMULA: C30H50O1 MOL.WT (average) : 426.717


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BIOLOGICAL ACTIVITY

PHYSICAL AND CHEMICAL PROPERTIES
MELTING POINT:197-197.5degC (Ref. 9241/9243)

BOILING POINT:260deg(0.8mmHg) <<>>

REFRACTIVE INDEX:

OPTICAL ROTATION:[a]d-19=+88.4deg(CHCl3),[a]d-19=+99.8deg(C=1.3 in benzene) (Ref. 9241/9243)

DENSITY:

SOLUBILITY:
SPECTRAL DATA
UV SPECTRA:

IR SPECTRA:

NMR SPECTRA:

MASS SPECTRA:

OTHER SPECTRA:
CHROMATOGRAM DATA

SOURCE

CHEMICAL SYNTHESIS

METABOLISM

GENETIC INFORMATION

NOTE
capillary crystal from petroleum ether or alcohol <<>> other references: (Ref. 9244/9247/9249/9250/9251/9252/9253/9254/9255)
REFERENCES
[9241]
AUTHOR:
TITLE:Merck Index
JOURNAL:Merck Index
VOL: PAGE : - ()
[TOP]

[9243]
AUTHOR:Harwood,J.L., Chapman,F.B.
TITLE:
JOURNAL:
VOL: PAGE : - ()
[TOP]

[9244]
AUTHOR:V.Tamelen,E.E., Seiler,M.P. and Wierenga,W.
TITLE:Biogenetic-Type Total Synthesis.G-Amyrin,b-Amyrin,and Germnnicol.
JOURNAL:J.Am.Chem.Soc.
VOL:94 PAGE : 8229 -8231 (1972)
[TOP]

[9247]
AUTHOR:Knight,S.A., et. al.
TITLE:
JOURNAL:Org.Magn.Reson.
VOL:6 PAGE : 603 -603 (1974)
[TOP]

[9249]
AUTHOR:Corey,E.J., Ortiz De Montellano,P.R.
TITLE:Emzymic Synthesis of b-Amyrin from 2,3-Oxidosqualen.
JOURNAL:J.Am.Chem.Soc.
VOL:89 PAGE : 3362 -3363 (1967)
[TOP]

[9250]
AUTHOR:Savoir,R. et.al.
TITLE:
JOURNAL:Bull.Soc.Chem.Belg.
VOL:76 PAGE : 335 -335 (1967)
[TOP]

[9251]
AUTHOR:Barton,D.H.R. et.al.
TITLE:
JOURNAL:J.Chem.Soc.(C)
VOL: PAGE : 1031 -1031 (1968)
[TOP]

[9252]
AUTHOR:Lawrie,W., Mclean,J. and Olubajo,O.O.O.
TITLE:Triterpenes from Balata Resin.
JOURNAL:Pytochem.
VOL:9 PAGE : 1669 -1670 (1970)
[TOP]

[9253]
AUTHOR:Boar,R.B. and Allen,J.
TITLE:b-Amyrin Triterpenoids.
JOURNAL:Pytochem.
VOL:12 PAGE : 2571 -2578 (1973)
[TOP]

[9254]
AUTHOR:Barton,D.H.R. et.al.
TITLE:
JOURNAL:J.Chem.Soc., Chem.C2/3/7/12/26/27
VOL:2 PAGE : 2 - ()
[TOP]

[9255]
AUTHOR:Atallah,A.M., Aexei,R.T., Ramsey,R.B. and Nicholas,H.J.
TITLE:Biosynthesis in Pelargonium Hortorom.
JOURNAL:Phytochem.
VOL:14 PAGE : 1529 -1533 (1975)
[TOP]

Last updated June 19, 2007. Copyright © 1989-2007 Japanese Conference on the Biochemistry of Lipids (JCBL). All rights reserved.