Claims
- 1. A compound of formula (IB): ##STR82## or a salt thereof; wherein
- R.sup.1 is alkyl, aralkyl or acyl; and
- R.sup.2 and R.sup.3 are SO.sub.2 R.sup.4 is optionally substituted aryl, optionally substituted alkyl, aralkyl or cycloalkyl.
- 2. A compound according to claim 1 wherein R.sup.1 is methyl, ethyl or benzyl.
- 3. An insecticidal or nematocidal composition comprising a compound of formula (IB) as defined in claim 1 in combination with an agriculturally acceptable carrier.
- 4. A method of killing or controlling insect or nematode pests which method comprises administering to the insect or to a locus thereof an effective amount of a compound of formula (IB) as defined in claim 1.
Priority Claims (2)
Number |
Date |
Country |
Kind |
8531284 |
Dec 1985 |
GBX |
|
8531285 |
Dec 1985 |
GBX |
|
Parent Case Info
This is a division of application Ser. No. 941,101, filed Dec. 12, 1986, now U.S. Pat. No. 4,696,926.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
3459768 |
Monsimer et al. |
Aug 1969 |
|
4353900 |
Clark |
Oct 1982 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
0163319 |
Dec 1985 |
EPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
941101 |
Dec 1986 |
|