Claims
- 1. Compounds of the general formula ##STR10## wherein R.sup.1 is hydrogen, halogen or alkyl or alkoxy containing from 1 to 4 carbon atoms;
- R.sup.2 is hydrogen, halogen, hydroxy or alkyl or alkoxy containing from 1 to 4 carbon atoms;
- n and m are integers of from 1 to 4 such that the sum of n+m is from 3 to 7 inclusive with n differing from m; and
- X is alkyl containing from 1 to 4 carbon atoms.
- 2. Compounds of the general formula: ##STR11## wherein R.sup.1 is hydrogen or chlorine
- n and m are whole numbers of from 1 to 4, are different and such that the sum n+m is at least 3, and
- X is alkyl containing from 1 to 4 carbon atoms.
- 3. The compound of claim 1 which is 2-methyl-2-[p-(p'-chlorobenzyl)-phenoxy]-butyric acid ethyl ester.
- 4. The compound of claim 1 which is 2-methyl-2-(p-benzylphenoxy) butyric acid ethyl ester.
- 5. The compound of claim 1 which is 2-methyl-2-[4-(4'-chlorobenzyl)-phenoxy]-valeric acid ethyl ester.
Priority Claims (2)
Number |
Date |
Country |
Kind |
18144/73 |
Dec 1973 |
CHX |
|
15329/74 |
Nov 1974 |
CHX |
|
Parent Case Info
This application is a continuation-in-part of our copending application Ser. No. 536,120 filed Dec. 24th, 1974, now abandoned.
US Referenced Citations (4)
Number |
Name |
Date |
Kind |
3262850 |
Jones et al. |
Jul 1966 |
|
3362997 |
Bolhofer et al. |
Jan 1968 |
|
3716583 |
Nakanura et al. |
Feb 1973 |
|
4088474 |
Matterstock et al. |
May 1978 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
2356655 |
May 1974 |
DEX |
Non-Patent Literature Citations (1)
Entry |
Miyoshi et al., J. Pharm. Soc. Japan, 94(9), pp. 1061-1069 (1974). |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
536120 |
Dec 1979 |
|