Claims
- 1. A compound of the formula (I) in racemic form ##STR4## wherein R.sub.1 is chloro or nitro; and
- R.sub.6 is phenyl or.
- 2. The compound of the formula (I) in racemic form as defined in claim 1 wherein R.sub.1 is nitro.
Priority Claims (1)
Number |
Date |
Country |
Kind |
RI 538 |
May 1974 |
HUX |
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CROSS-REFERENCE TO RELATED APPLICATION
This is a continuation of application Ser. No. 795,894, filed May 11, 1977 now abandoned which is a continuation-in-part of Ser. No. 580,307, filed May 23, 1975, now U.S. Pat. No. 4,045,433.
Foreign Referenced Citations (1)
Number |
Date |
Country |
48-25199 |
Jul 1973 |
JPX |
Non-Patent Literature Citations (2)
Entry |
Zabicky, "The Chemistry of Amides", (Wiley) (1970), pp. 777-778, 780-781, 784, 793, 819. |
Houben-Weyl, "Methoden Der Organischen Chemie," vol. XI/I, p. 579, Ed. Georg Thieme Verlag, (1957). |
Continuations (1)
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Number |
Date |
Country |
Parent |
795894 |
May 1977 |
|
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
580307 |
May 1975 |
|