Claims
- 1. A compound of the formula ##STR36## wherein: Z is ##STR37## Z' is ##STR38## R.sub.12, R.sub.13, R.sub.14, and R.sub.15 are independently hydrogen, lower alkyl (1 to 4 carbon atoms) or R.sub.12, R.sub.13 and R.sub.14, R.sub.15 are taken together to form ##STR39## R.sub.10 and R.sub.11 are independently selected from the group consisting of hydrogen, lower alkyl (1 to 4 carbon atoms), alkyl of from 5 to 20 carbon atoms, including cycloalkyl, ##STR40## wherein z is 0 to 5, ##STR41## wherein R.sub.21 is hydrogen, or lower alkyl (1 to 4 carbon atoms) and v is 0 to 5, and ##STR42## .beta..sub.1 and .beta..sub.2 are independently hydrogen, halogen selected from the group consisting of chlorine, bromine, and fluorine, or lower alkoxy (1 to 4 carbon atoms), with the proviso that only one of .beta..sub.1 or .beta..sub.2 is hydrogen or halogen selected from the group consisting of chlorine, bromine, and fluorine when R.sub.10 and R.sub.11 are both hydrogen or lower alkyl of 1 to 4 carbon atoms.
- 2. A compound of the formula ##STR43## wherein: (a) R".sub.10 and R".sub.11 are both
- (i) --CH.sub.2 (CH.sub.2).sub.2 CH.sub.3 and one of the phenyl groups has a lower alkoxy substituent, ##STR44## (b) R".sub.10 is ##STR45## and R".sub.11 is ##STR46##
- 3. A compound of the formula ##STR47##
- 4. A compound of the formula ##STR48##
Parent Case Info
This is a division of application Ser. No. 06/834,168, filed Feb. 27, 1986, now U.S. Pat. No. 4,830,786, incorporated herein by reference.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4806488 |
Berger, Jr. et al. |
Feb 1989 |
|
Non-Patent Literature Citations (3)
Entry |
Treibs et al., Liebigs Ann. Chem. 712 (1968), pp. 123-187. |
Treibs et al., Liebigs Ann. Chem. 699 (1966), pp. 153-167. |
Chem Abstracts, vol. 71, No. 8 (1969), Abst. No. 31354p. |
Divisions (1)
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Number |
Date |
Country |
Parent |
834168 |
Feb 1986 |
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