Claims
- 1. A compound of the formula: ##STR14## wherein R.sup.1 is phosphono, dihalophosphoryl, di(lower)alkoxyphosphoryl, O-lower alkylphosphono, diaminophosphoryl, (amino) (hydroxy)phosphoryl or (lower alkoxy) (morpholino)phosphoryl,
- R.sup.2 is lower alkyl or lower alkenyl, and
- Y is N or CH,
- and its reactive derivative at the carboxy group and a salt thereof.
- 2. The compound of claim 1 wherein Y is N.
- 3. The compound of claim 1 wherein Y is CH.
- 4. The compound of claim 1 wherein R.sup.2 is lower alkyl.
- 5. The compound of claim 1 wherein R.sup.2 is lower alkenyl.
- 6. The compound of claim 1 wherein R.sup.1 is phosphono.
- 7. The compound of claim 1 wherein R.sup.1 is dihalophosphoryl.
- 8. The compound of claim 1 wherein R.sup.1 is di(lower)alkoxyphosphoryl.
- 9. The compound of claim 1 wherein R.sup.1 is O-lower alkylphosphono.
- 10. The compound of claim 1 wherein R.sup.1 is diaminophosphoryl.
- 11. The compound of claim 1 wherein R.sup.1 is (amino)(hydroxy)phosphoryl.
- 12. The compound of claim 1 wherein R.sup.1 is (lower alkoxy)(morpholino)phosphoryl.
- 13. The compound of claim 8 wherein
- R.sup.1 is dimethoxyphosphoryl or diethoxyphosphoryl, and
- R.sup.2 is methyl, ethyl or alkyl.
- 14. The compound of claim 13, which is selected from the group consisting of:
- 2-methoxyimino-2-(2-dimethoxyphosphorylamino-thiazol-4-yl)acetic acid,
- 2-ethoxyimino-2-(5-dimethoxyphosphoryl-amino-1,2,4-thiadiazol-3-yl)acetic acid,
- 2-alloyloxyimino-2-(5-dimethoxyphosphoryl)-amino-1,2,4-thiadiazol-3-yl)acetic acid, and
- 2-allyloxyimino-2-(5-diethoxyphosphorylamino-1,2,4-thiadiazol-3-yl)acetic acid.
- 15. A compound of the formula: ##STR15## wherein R.sup.1 is dihalophosphoryl, di(lower)alkoxyphosphoryl, diaminophosphoryl or (lower alkoxy) (morpholino)phosphoryl,
- R.sup.2 is lower alkyl or lower alkenyl, and
- Y is N or CH,
- and its reactive derivative at the carboxy group and a salt thereof.
Priority Claims (2)
Number |
Date |
Country |
Kind |
8220833 |
Jul 1982 |
GBX |
|
8305799 |
Mar 1983 |
GBX |
|
Parent Case Info
This is a division of application Ser. No. 511,237, filed July 6, 1983, now U.S. Pat. No. 4,563,449.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
2744912 |
Goulliot et al. |
May 1956 |
|
3036087 |
Anatol |
May 1962 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
36673 |
Sep 1981 |
EPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
511237 |
Jul 1983 |
|