Claims
- 1. A member selected from the group consisting of (1) a compound which is the 2,2'-azine of 3-(2-methyl-allyl)-5-methyl-2,4-thiazolidinedione and of 3-methyl-5-hydroxy-2,4-thiazolidinedione, (2) a compound which is the 2,2'-azine of 3-(2-methyl-allyl)-5-hydroxy-2,4-thiazolidinedione and of 3-methyl-5-hydroxy-2,4-thiazolidinedione, (3) a compound which is 3-allyl-3'-methyl-5,5'-dihydroxy-2,2'-dithio-1,1'-bi-hydantoin.
- 2. A compound of claim 1 which is the 2,2'-azine of 3-(2-methyl-allyl)-5-methyl-2,4-thiazolidinedione and of 3-methyl-5-hydroxy-2,4-thiazolidinedione.
- 3. A compound of claim 1 which is the 2,2'-azine of 3-(2-methyl-allyl)-5-hydroxy-2,4-thiazolidinedione and of 3-methyl-5-hydroxy-2,4-thiazolidinedione.
- 4. A compound of claim 1 which is 3-allyl-3-methyl-5,5'-dihydroxy-2,2'-dithio-1,1'-bihydantoin.
Priority Claims (3)
Number |
Date |
Country |
Kind |
2016/73 |
Feb 1973 |
CHX |
|
15960/73 |
Nov 1973 |
CHX |
|
15961/73 |
Nov 1973 |
CHX |
|
Parent Case Info
This application is a continuation of application Ser. No. 754,566, filed July 12, 1985, now abandoned; which is a divisional of application Ser. No. 393,907, filed June 30, 1982, now abandoned; which is a continuation of application Ser. No. 045,158; filed June 4, 1979, now abandoned; which is a continuation of application Ser. No. 639,025, filed Dec. 9, 1975, now abandoned; which is a continuation of application Ser. No. 441,680, filed Feb. 11, 1974, now abandoned; which in turn claims priority under 35 USC 119 of Swiss application Nos. 15961/73, filed Nov. 13, 1973, 15960/73, filed Nov. 13, 1973, and 2016/73, filed Feb. 13, 1973.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
3699116 |
Meisels |
Oct 1972 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
810894 |
Aug 1974 |
BEX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
393907 |
Jun 1982 |
|
Continuations (4)
|
Number |
Date |
Country |
Parent |
754566 |
Jul 1985 |
|
Parent |
45158 |
Jun 1979 |
|
Parent |
639025 |
Dec 1975 |
|
Parent |
441680 |
Feb 1974 |
|