| 摘要 |
1484088 Alkyl indans SANDOZ Ltd 24 Oct 1974 [30 Oct 1973] 46116/74 Heading C5E [Also in Division C2] Compounds of formula wherein R 1 is C 1-4 alkyl, R 2 is H or C 1-4 alkyl, and either R 5 is C 1-4 alkyl and R 6 , R 7 are each H, or R 5 is H and R 6 , R 7 are each H or C 1-4 alkyl, are prepared by reducing the corresponding indan-1-ones. Many examples are given. |
