共 5 条
- [1] [Anonymous], 1973, NATURALLY OCCURRING
- [2] NEW CHALCONE DERIVATIVES FROM SOUTH-AFRICAN HELICHRYSUM SPECIES [J]. PHYTOCHEMISTRY, 1978, 17 (11) : 1935 - 1937
- [5] 4-DIALKYLAMINOPYRIDINES AS ACYLATION CATALYSTS .3. ACYLATION OF STERICALLY HINDERED ALCOHOLS [J]. SYNTHESIS-INTERNATIONAL JOURNAL OF METHODS IN SYNTHETIC ORGANIC CHEMISTRY, 1972, (11): : 619 - &