Claims
- 1. A compound of formula II ##STR64## wherein R.sup.1, R.sup.2 and R.sup.3 together with the C-atom to which they are bound are C.sub.4 -C.sub.20 -alkyl, and none of these substituents R.sup.1, R.sup.2 and R.sup.3 may be hydrogen, and wherein R.sup.4 is benzothiazolyl, --(CH.sub.2).sub.m --S--CH.sub.2 --CH(OH)--CH.sub.2 --S--(C.sub.1 -C.sub.16 alkyl), m being zero, or --(CH.sub.2).sub.s --R.sup.7 wherein s is 1 to 4, and R.sup.7 is benzothiazolyl.
- 2. A compound of formula II according to claim 1, wherein R.sup.1, R.sup.2 and R.sup.3 together with the C-atom to which they are bound are C.sub.4 -C.sub.14 -alkyl, and none of these substituents R.sup.1, R.sup.2 and R.sup.3 may be hydrogen, and wherein R.sup.4 is benzothiazolyl, --(CH.sub.2).sub.m --S--CH.sub.2 --CH(OH)--CH.sub.2 --S--(C.sub.1 -C.sub.16 alkyl), m being zero, or --(CH.sub.2).sub.s --R.sup.7 wherein s is 1 or 2, and R.sup.7 is benzothiazolyl.
- 3. A compound of formula II according to claim 1, wherein R.sup.1, R.sup.2 and R.sup.3 together with the C-atom to which they are bound are C.sub.4 -C.sub.20 -alkyl, and none of these substituents R.sup.1, R.sup.2 and R.sup.3 may be hydrogen, and wherein R.sup.4 is benzothiazolyl.
- 4. A compound of formula II according to claim 1 wherein R.sup.1, R.sup.2 and R.sup.3 together with the C-atom to which they are bound are tert-octyl and R.sup.4 is benzothiazolyl.
Priority Claims (2)
Number |
Date |
Country |
Kind |
3148/84 |
Jun 1984 |
CHX |
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2047/85 |
May 1985 |
CHX |
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Parent Case Info
This is a DIVISIONAL of application Ser. No. 08/422,670 filed Apr. 12, 1995, now U.S. Pat. No. 5,618,778, which is a CONTINUATION of application Ser. No. 07/999,173 filed Dec. 28, 1992 now abandoned, which is a CONTINUATION application Ser. No. 07/825,437 filed Jan. 23, 1992 now abandoned, which is a CONTINUATION application Ser. No. 07/717,163 filed Jun. 17, 1991, now abandoned, which is a CONTINUATION application Ser. No. 07/107,896, filed Oct. 9, 1987, now abandoned, which is a CONTINUATION application Ser. No. 07/023,939 filed Mar. 5, 1987, now abandoned, which is a CONTINUATION application Ser. No. 06/894,460, filed Jul. 30, 1986, now abandoned, which is a CONTINUATION application Ser. No. 06/750,839, filed Jul. 1, 1985, now abandoned.
US Referenced Citations (31)
Non-Patent Literature Citations (5)
Entry |
Chem. Abst. vol. 70 (1969), 36713u (Month unknown). |
Prisadki. Smaz. Maslam (Vop. Sin, Issled Prinen. Prisadek, Maslam, Topl. Palim. Mater.) 251-65/ |
Chem. Abst. vol. 79, (1973) 115348 + Month Unknown. |
Chem. Abst. vol. 88, 137448 p (1978) (Month Unknown). |
A.R. Derzkinskii et al. Inzvest. Akad. (Month Uknown) Nauk. SSSR, vol. 6, 1384 (1984) English Trans. Provided. |
Divisions (1)
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422670 |
Apr 1995 |
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Continuations (7)
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999173 |
Dec 1992 |
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825437 |
Jan 1992 |
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717163 |
Jun 1991 |
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107896 |
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23939 |
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894460 |
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750839 |
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