公开(公告)号：SE7412163L

公开(公告)日：1975-03-27

申请号：SE7412163

申请日：1974-09-26

Applicant: ABBOTT LAB

Inventor： DUNNIGAN D A ,  GEISZLER A O ,  HOLLAND J B

IPC: C07C217/74 ,  A61K31/13 ,  A61K31/135 ,  C07C67/00 ,  C07C213/00 ,  C07C93/24

Abstract: Covers a compound selected from the group consisting of a member of the formula: wherein R1 is a radial selected from the group consisting of higher branched or straight chain alkyl and cycloalkyl radicals wherein said R1 radical contains at least six carbon atoms, R2 is a radical selected from the group consisting of hydrogen, loweralkyl and loweralkanol radicals, wherein said R2 radical contains 1 - 3 carbon atoms, and R3 is methoxy; and nontoxic pharmaceutically acceptable acid addition salts thereof. Also covers the use of said compound as a local anesthetic and pharmaceutical compositions comprising said above compounds as the active ingredient.