Abstract
Aspartyl aldehyde, Ac‐Tyr‐Val‐Ala‐Asp‐H 1 (L–709,049), has been reported to be a potent, reversible inhibitor of interleukin‐1β converting enzyme (ICE) [Thornberry, N.A. et al. (1992) Nature (London)356, 768–774], In the context of our own work, we have developed a general synthetic approach to peptidic aspartyl aldehydes. Semicarbazone derivative, H‐Asp(Ot‐Bu)‐Sc 4, was identified as a stable, masked aspartyl aldehyde equivalent. We have used 4 to synthesize a series of mono‐, di‐ and tripeptide aldehydes, and multigram quantities of Ac‐Tyr‐Val‐Ala‐Asp‐H 1, Ac‐Tyr‐Val‐Lys‐Asp‐Sc 21 and Ac‐Tyr‐Val‐Lys‐Asp‐H 2. Biological evaluation of these aspartyl aldehydes and derivatives suggests that the tripeptide scaffold, Z‐Val‐Ala‐Asp, is a peptide scaffold that retains good potency and selectivity for ICE.
Bibliography
GRAYBILL, T. L., DOLLE, R. E., HELASZEK, C. T., MILLER, R. E., & ATOR, M. A. (1994). Preparation and evaluation of peptidic aspartyl hemiacetals as reversible inhibitors of interleukinâl β converting enzyme (ICE). International Journal of Peptide and Protein Research, 44(2), 173â182. Portico.
References
24
Referenced
53
10.1056/NEJM199301143280207
10.1038/356768a0
10.1073/pnas.86.14.5227
10.1016/0014-5793(89)81376-6
10.1126/science.1373520
10.4049/jimmunol.147.9.2964
10.1016/S0960-894X(01)81209-9
{'key': 'e_1_2_2_9_2', 'first-page': '271', 'volume-title': 'Advances in Enzymology', 'author': 'Shaw E.', 'year': '1990'}
/ Advances in Enzymology by Shaw E. (1990){'key': 'e_1_2_2_10_2', 'first-page': '153', 'volume-title': 'Proteinase Inhibitors', 'author': 'Rich D.H.', 'year': '1986'}
/ Proteinase Inhibitors by Rich D.H. (1986){'key': 'e_1_2_2_11_2', 'first-page': '55', 'volume-title': 'Proteinase Inhibitors', 'author': 'Powers J.C.', 'year': '1986'}
/ Proteinase Inhibitors by Powers J.C. (1986)10.1021/cr00091a004
10.1021/jm00163a014
10.1016/0167-4838(83)90309-6
10.1021/ja00034a082
-
Fehrentz J.A.&Castro B.(1983)Synthesis676–678.
(
10.1055/s-1983-30471
) 10.1016/S0040-4039(01)91316-4
10.1021/jo01351a600
10.1016/S0040-4039(00)72100-9
10.1016/S0040-4039(00)94371-5
10.1016/S0040-4039(00)99616-3
{'key': 'e_1_2_2_22_2', 'volume-title': 'Purification of Laboratory Chemicals', 'author': 'Perrin D.D.', 'year': '1980'}
/ Purification of Laboratory Chemicals by Perrin D.D. (1980)10.1002/9780470123072.ch5
10.1042/bj0550170
10.1042/bj1870909
Dates
Type | When |
---|---|
Created | 15 years ago (Aug. 9, 2010, 7:59 p.m.) |
Deposited | 1 year, 10 months ago (Oct. 24, 2023, 2:29 a.m.) |
Indexed | 1 month, 2 weeks ago (July 16, 2025, 8:24 a.m.) |
Issued | 31 years, 1 month ago (Aug. 1, 1994) |
Published | 31 years, 1 month ago (Aug. 1, 1994) |
Published Online | 16 years, 7 months ago (Jan. 12, 2009) |
Published Print | 31 years, 1 month ago (Aug. 1, 1994) |
@article{GRAYBILL_1994, title={Preparation and evaluation of peptidic aspartyl hemiacetals as reversible inhibitors of interleukin‐l β converting enzyme (ICE)}, volume={44}, ISSN={0367-8377}, url={http://dx.doi.org/10.1111/j.1399-3011.1994.tb00573.x}, DOI={10.1111/j.1399-3011.1994.tb00573.x}, number={2}, journal={International Journal of Peptide and Protein Research}, publisher={Wiley}, author={GRAYBILL, TODD L. and DOLLE, ROLAND E. and HELASZEK, CARLA T. and MILLER, ROBERT E. and ATOR, MARK A.}, year={1994}, month=aug, pages={173–182} }