About KASHIWADA Y
About Niigata Coll. Pharmacy, Niigata, JPN
About CHIYO J
About Niigata Coll. Pharmacy, Niigata, JPN
About IKESHIRO Y
About Niigata Coll. Pharmacy, Niigata, JPN
About NAGAO T
About Fukuoka Univ., Fukuoka, JPN
About OKABE H
About Fukuoka Univ., Fukuoka, JPN
About COSENTINO L M
About BBI-Biotech Res. Lab., Maryland, USA
About FOWKE K
About BBI-Biotech Res. Lab., Maryland, USA
About MORRIS-NATSCHKE S L
About Univ. North Carolina, North Carilina, USA
About LEE K-H
About Univ. North Carolina, North Carilina, USA
About Chemical and Pharmaceutical Bulletin
About chemical synthesis
About Triterpenes
About Structure-activity relationship of drugs
About Betulic acid
About 3β-(3,3-Dimethyl-4-oxo-4-hydroxybutyryl)lupa-20(29)-ene-28-oic acid
About 3β-(3,3-Dimethyl-5-oxo-5-hydroxyvaleryl)lupa-20(29)-ene-28-oic acid
About 3β-[(2-Oxo-2-hydroxyethoxy)acetyl]lupa-20(29)-ene-28-oic acid
About Oleanolic acid
About 3β-(3-Methyl-3-carboxybutyryl)oleana-12-ene-28-oic acid
About Ursolic acid
About 3β-(3,3-Dimethyl-4-oxo-4-hydroxybutyryl)urs-12-ene-28-oic acid
About Betulonic acid
About Betulonic acid methylester
About Betulonic acid oxime
About 3-(Hydroxyimino)lupa-20(29)-ene-28-oic acid methyl ester
About 3-(Hydroxyimino)lupa-20(29)-ene-28-oic acid phenacyl ester
About 3-(Hydroxyimino)lupa-20(29)-ene-28-oic acid allyl ester
About 3β-Aminolupa-20(29)-ene-28-oic acid methyl ester
About 3α-Aminolupa-20(29)-ene-28-oic acid methyl ester
About 3β-(3,3-Dimethyl-5-oxo-5-hydroxyvalerylamino)lupa-20(29)-ene-28-oic acid methyl ester
About 3α-(3,3-Dimethyl-5-oxo-5-hydroxyvalerylamino)lupa-20(29)-ene-28-oic acid methyl ester
About 3-Oxolupa-20(29)-ene-28-oic acid 4-morpholinecarboxylic anhydride
About 3β-(3,3-Dimethyl-5-oxo-5-hydroxyvalerylamino)lupa-20(29)-ene-28-oic acid
About 3β-(3,3-Dimethyl-4-oxo-4-hydroxybutyrylamino)lupa-20(29)-ene-28-oic acid
About 3β-[(2-Oxo-2-hydroxyethoxyacetyl)amino]lupa-20(29)-ene-28-oic acid
About 3α-(3,3-Dimethyl-5-oxo-5-hydroxyvalerylamino)lupa-20(29)-ene-28-oic acid
About 3α-(3,3-Dimethyl-4-oxo-4-hydroxybutyrylamino)lupa-20(29)-ene-28-oic acid
About 3α-[(2-Oxo-2-hydroxyethoxyacetyl)amino]lupa-20(29)-ene-28-oic acid
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