Claims
- 1. An N.alpha.-(3-cyanopropanoyl)-aminocarboxylic acid derivative of the formula ##STR5## where R.sub.1 is hydrogen, methyl, ethyl, or benzyl, n is 2, 3 or 4.
- 2. A compound according to claim 1 where n is 3.
- 3. A compound according to claim 2 where R.sub.1 is hydrogen.
- 4. A compound according to claim 2 where R.sub.1 is methyl.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3124091 |
Jun 1981 |
DEX |
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Parent Case Info
This is a division of application Ser. No. 381,876, filed May 25, 1982, now U.S. Pat. No. 4,426,532, issued Jan. 17, 1984.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4091024 |
Ondetti |
May 1978 |
|
4332725 |
Fischer et al. |
Jun 1982 |
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4426532 |
Kleemann et al. |
Jan 1984 |
|
Non-Patent Literature Citations (1)
Entry |
Bey et al.; C. A., 95: 98321q, (1981), vol. 95. |
Divisions (1)
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Number |
Date |
Country |
Parent |
381876 |
May 1982 |
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