发明授权
US5831101A 14-methyl-hexadecenolide and 14-methyl-hexadecanolide 失效
14-甲基 - 十六烯内酯和14-甲基 - 十六内酯

14-methyl-hexadecenolide and 14-methyl-hexadecanolide
摘要:
The invention concerns 14-methyl-hexadecen-11-olide, 14-methyl-hexadecen-12-olide and 14-methyl-hexadecanolide and the use of these compounds as fragrance materials with musk odour. The invention also concerns 14-methyl-12-hydroxy-hexasecanolide, which is an intermediate in a novel process to prepare these compounds.
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