Details for Patent: 6,469,182
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Title: | Intermediates in the preparation of macrocyclic analogs |
Abstract: | Novel intermediates of the formula ##STR1## They are used in the preparation of macrocyclic analogs. |
Inventor(s): | Littlefield; Bruce A. (Andover, MA), Palme; Monica H. (San Jose, CA), Seletsky; Boris M. (Andover, MA), Towle; Murray J. (Auburn, NH), Yu; Melvin J. (Andover, MA), Zheng; Wanjun (Londonderry, NH) |
Assignee: | Eisai Co., Ltd. (Tokyo, JP) |
Filing Date: | Apr 26, 2001 |
Application Number: | 09/843,617 |
Claims: | 1. A method of inhibiting growth of a tumor in a patient, said method comprising administering to said patient a compound of the formula: ##STR158## or a pharmaceutically acceptable salt thereof. |