摘要:
2,3,8,9,10,11-Hexahydro-7H-dibenzo[de,h]quinolin-7-one, 5-甲氧基-2,3,8,9,10,11-hexahydro-7H-dibenzo[ de,h]quinolin-7-one, 5-methoxy-6-hydroxy-1,2,3,7a,8,9,10,11,11a,11b-decahydro-7H-dibenzo[de,h]quinolin- 7-one, 5-甲氧基-5,6,8,9,10,11-六氢-4H-二苯并[de,h]quinolin-7-ol, 5,6,8,9,10,11-六氢- 4H-二苯并[de,h]喹啉-7-醇和5,6-二氢-4H-二苯并[de,h]喹啉-7-醇是通过氧代异皂甙或其2,3-二氢衍生物在PtO2上催化加氢制备的在温和条件下在乙酸中。使用一维和二维核磁共振技术的组合确认了它们的结构,并完全确定了 1H 和