Claims
- 1. The compound having the structure: ##STR175##
- 2. The compound having the structure: ##STR176## wherein X is selected from the group consisting of chloro, bromo and iodo.
- 3. The compound having the structure: ##STR177##
Parent Case Info
This is a divisional of application Ser. No. 542,477, filed Oct. 17, 1983, now U.S. Pat. No. 4,476,147 which, in turn, is a divisional of U.S. Letters Patent, Ser. No. 380,542 filed May 20, 1982 now U.S. Pat. No. 4,433,695 issued Feb. 28, 1984.
Foreign Referenced Citations (1)
Number |
Date |
Country |
789487 |
Jan 1958 |
GBX |
Divisions (2)
|
Number |
Date |
Country |
Parent |
542477 |
Oct 1983 |
|
Parent |
380542 |
May 1982 |
|