Claims
- 1. A compound which is 2-[X-thio]acetic acid in which X means [(2R,3S)-3-(Boc-L-phenylalanyl-L-histidylamino)-4-cyclohexyl-2-hydroxy-1-butyl].
- 2. A compound which is ethyl 2-[X-thio]acetate and X is as defined in claim 1.
- 3. A compound which is 4-[[2-[X-thio]acetamido]methyl]pyridine in which X is as defined claim 1.
- 4. A compound which is 4-[2-[2-[X-thio]acetamido]ethyl]morpholine in which X is as defined in claim 1.
- 5. A compound which is N-[2-[X-thio]acetyl]-N',N'-dimethylethylenediamine and X is a defined in claim 1.
- 6. A compound which is 4-[2-[X-thio]acetyl]-1-methylpiperazine in which X is as defined in claim 1.
- 7. A compound which is 3-[2-[X-thio]acetamido]quinuclidine in which X is as defined in claim 1.
- 8. A compound which is ethyl (2S)-2-[X-thio]-4-methylpentanoate in which X is as defined in claim 1.
- 9. A compound which is ethyl (2R)-2-[X-thio]-4-methylpentanoate in which X is as defined claim 1.
- 10. A compound which is 4-[2-[[(2RS)-2-[X-thio]-4-methylpentanoy]amino]-ethyl]morpholine in which X is as defined in claim 1.
- 11. A compound which is 4-[2-[2-[X-sulfinyl]acetamido]ethyl]morpholine in which X is as defined in claim 1.
- 12. A compound which is 4-[2-[2-[X-sulfonyl]acetamido]ethyl]morpholine in which X is as defined in claim 1.
- 13. A compound which is 4-[2-[X-sulfonyl]acetyl]-1-methylpiperazine in which X is as defined claim 1.
- 14. A compound which is 1-benzyl-4-[2-[X-sulfonyl]acetamido]piperidine in which X is as defined in claim 1.
- 15. A compound which is 3-[2-[X-sulfonyl]acetamido]quinuclidine N-oxide in which X is as defined in claim 1.
- 16. A compound which is 4-[2-[[(2RS)-2-[X-sulfinyl]-4 methylpentanoyl]amino]ethyl}morpholine in which X is as defined in claim 1.
- 17. A compound which is 4-[2-[[(2RS)-2-[X-sulfonyl]-4 methylpentanoyl]amino]ethyl}morpholine in which X is as defined in claim 1.
- 18. A compound which is 4-[2-[2-[[(2R,3S)-3-[N.sup..alpha. -[(S)-2-[(t-butysulfonyl)-methyl]-3-phenylpropionyl]-L-histidylamino]-4-cyclohexyl-2-hydroxy-1-butyl]sulfonyl]acetamido]-ethyl]morpholine.
Parent Case Info
This is a continuation of application Ser. No. 07/644,412, filed Jan. 22, 1991 and now abandoned.
US Referenced Citations (4)
Non-Patent Literature Citations (3)
Entry |
Burger. Medicinal Chemistry, 1960, pp. 565-571, 578.581, 600-601. |
Denkewalter et al., Progress In Drug Research, vol. 10, pp. 510-512. |
Plattner et al., J. Med. Chem. 1988, 31(12), 2277-2288. |
Continuations (1)
|
Number |
Date |
Country |
Parent |
644412 |
Jan 1991 |
|