Claims
- 1. The compound of the formula ##STR33##
- 2. The compound of the formula ##STR34##
Parent Case Info
This is a division, of application Ser. No. 73,051 filed Sept. 6, 1979 and now U.S. Pat. No. 4,247,710, which in turn is a divisional of U.S. Patent Application Ser. No. 875,966, filed Feb. 8, 1978, now U.S. Pat. No. 4,202,978 issued May 13, 1980.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4182911 |
Tucker |
Jan 1980 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
674548 |
Jun 1952 |
GBX |
Non-Patent Literature Citations (1)
Entry |
Okamoto, Chem. Abs., vol. 49 (1955) 11580-11581. |
Divisions (2)
|
Number |
Date |
Country |
Parent |
73051 |
Sep 1979 |
|
Parent |
875966 |
Feb 1978 |
|