10. TERPENOIDS: STRUCTURE AND DISTRIBUTION
533
TABLE X (continued)
Columbin
Andrographolide
Rimuene
(CCCXLVn)
(CCCXLVin)
(CCCIL)
Dextropimaric acid
Sandaracopimaric acid
Isodextropimaric acid
(CCCL)
(CCCLI)
(CCCLn)
Isodextropimarinal
7-Isodextropimaric acid
Rosenonolactone
(CCCLIII)
(CCCLIV)
(CCCLV)
Levopimaric acid
Neoabietic acid
Abietic acid
(CCCLVI)
(CCCLVn)
(CCCLVIII)