OCCURRENCE OF BETULINIC ACID IN THE BARK OF THE PLANE TREE

[1] DAVID, 1944, MAGYAR GYOGY TARS ER, P8

[2] JARETZKY, 1944, ARCH PHARM, V282, P75

[3] KAVAGUCHI, 1940, J PHARM SOC JAPAN, V60, P171

[4] ROBERTSON, 1939, J CHEM SOC, P1267

[5] RUZICKA, 1933, HELV CHIM ACTA, V16, P320

[6] Information on triterpene. The oxidisation of betulin monoacetate with chromium trioxide, to acid products. [J]. HELVETICA CHIMICA ACTA, 1938, 21 : 1706 - 1717

[7] ZELLNER, 1925, MH CHEM, V46, P325

[1] DAVID, 1944, MAGYAR GYOGY TARS ER, P8

[2] JARETZKY, 1944, ARCH PHARM, V282, P75

[3] KAVAGUCHI, 1940, J PHARM SOC JAPAN, V60, P171

[4] ROBERTSON, 1939, J CHEM SOC, P1267

[5] RUZICKA, 1933, HELV CHIM ACTA, V16, P320

[6] Information on triterpene. The oxidisation of betulin monoacetate with chromium trioxide, to acid products. [J]. HELVETICA CHIMICA ACTA, 1938, 21 : 1706 - 1717

[7] ZELLNER, 1925, MH CHEM, V46, P325