共 7 条
- [1] ADAM R, 1948, ORG REACTIONS, V4, P1
- [2] STEREOCHEMISTRY OF MALEOPIMARIC ACID AND LONG RANGE SHIELDING EFFECT OF OLEFINIC BOND [J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1963, 41 (05): : 1113 - &
- [4] THERMAL ISOMERIZATION OF LEVOPIMARIC ACID [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1955, 77 (23) : 6311 - 6313
- [5] PARKIN BA, IN PREPARATION
- [6] CONDENSATION OF ABIETIC ACID WITH FORMALDEHYDE [J]. JOURNAL OF ORGANIC CHEMISTRY, 1958, 23 (10) : 1437 - 1443
- [7] ISOLATION OF RESIN ACID MIXTURES RICH IN LEVOPIMARIC ACID FROM PINE GUM [J]. INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT, 1963, 2 (03): : 173 - &