Compounds

Leupeptin

Leupeptin_1

Producing organism:

Streptomyces roseus MA839-A1, MB262-M1

Activity:

Proteinase inhibitor, Anti influenza virus

Clinical use:

-

Class no:

24 Reference(s)

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Title Author Journal Year Volume Page
Leupeptins, new protease inhibitors from Actinomycetes. T. Aoyagi; T. Takeuchi; A. Matsuzaki; K. Kawamura; S. Kondo; M. Hamada; K. Maeda; H. Umezawa J. Antibiotics 1969 22 283-286
Isolation and characterization of leupeptins produced by Actinomycetes. S. Kondo; K. Kawamura; J. Iwanaga; M. Hamada; T. Aoyagi; K. Maeda; T. Takeuchi; H. Umezawa Chem. Pharm. Bull. 1969 17 1896-1901
Structures and syntheses of leupeptins Pr-LL and Ac-LL. K. Kawamura; S. Kondo; K. Maeda; H. Umezawa Chem. Pharm. Bull. 1969 17 1902-1909
Biological activities of leupeptins. T. Aoyagi; S. Miyata; M. Nanbo; F. Kojima; M. Matsuzaki; M. Ishizuka; T. Takeuchi; H. Umezawa J. Antibiotics 1969 22 558-568
The structure and activity of leupeptins and related analogs. K. Maeda; K. Kawamura; S. Kondo; T. Aoyagi; T. Takeuchi; H. Umezawa J. Antibiotics 1971 24 402-404
Inhibition of tumorigenesis in mouse skin by leupeptin, a protease inhibitor from Actinomycetes. M. Hozumi; M. Ogawa; T. Sugimura; T. Takeuchi; H. Umezawa Cancer Research 1972 32 1725-1728
Leupeptin, a protease inhibitor, inhibits the PHA-stimulated DNA synthesis in guinea pig blood lymphocytes. M. Saito; T. Hagiwara; T. Aoyagi; Y. Nagai Jap. J. Experimental Medicine 1972 42 509-511
Synthetic studies on leupeptins and their analogs. B. Shimizu; A. Saito; a. Ito; K. Tokawa; K. Maeda; H. Umezawa J. Antibiotics 1972 25 515-523
An alternate synthesis of leupeptins and their analogs. H. Saeki; Y. Shimada; N. Kawakita; B. Shimuzu; E. Ohki; K. Maeda; H. Umezawa Chem. Pharm. Bull. 1973 21 163-170
プロテアーゼ阻害剤(ロイペプチン)による発癌過程の抑制ー発癌過程抑制可能のもつ生物学的意義 (Japanese) M. Hozumi; M. Ogawa; E. Mizunoe; S. Miyake; K. Shimazaki; I. Ishikawa; T. Sugimura; S. Fujimura; T. Takeuchi; H. Umezawa Igaku no Ayumi 1973 87 22-27
アゾキシメタンによる大腸癌発生のロイペプチンによる抑制 (Japanese) T. Matsushima; R.S. Yamamoto; K. Hara; T. Sugimura; T. Takeuchi; H. Umezawa Igaku no Ayumi 1974 88 710-714
Effect of leupeptin on induction of lymphoblastic leukemia in mice by N-nitrosobutylurea.=587 T. Kakizoe; T. Sano; T. Kawachi; T. Sugimura; T. Takeuchi; H. Umezawa Gann 1977 68 281-285
Effect of leupeptin on induction of lymphoblastic leukemia in mice by N-nitrosobutylurea. =560 T. Kakizoe; T. Sano; T. Kawachi; T. Sugimura; T. Takeuchi; H. Umezawa Gann 1977 68 281-285
Further studies on the effect of leupeptin, a protease inhibitor on induction of bladder tumors in rats by N-butyl-N-(4-hydroxybutyl)nitrosamine. T. Kakizoe; H. Esumi; T. Kawachi, T. Sugimura; T. Takeuchi; H. Umezawa J. Nat. Cancer Inst. 1977 59 1503-1508
Biosynthesis of leupeptin. M. Hori; M. Hemmi; K. Suzukake; H. Hayashi; Y. Uehara; T. Takeuchi; H. Umezawa J. Antibiotics 1978 31 95-98
Biosynthesis of leupeptin. II. Purification and properties of leupeptin acid synthetase. K. Suzukake; T. Fujiyama; H. Hayashi; M. Hori; H. Umezawa J. Antibiotics 1979 32 523-530
Biosynthesis of leupeptin. III. Isolation and properties of an enzyme synthesizing acetyl-L-leucine. K. Suzukake; H. Hayashi; M. Hori; H. Umezawa J. Antibiotics 1980 33 857-862
Biosynthesis of leupeptin. IV. Is protein turnover in leupeptin producer cells affected by leupeptin? K. Suzukake; M. Takada; M. Hori; H. Umezawa J. Antibiotics 1980 33 1172-1176
Purification and properties of an enzyme reducing leupeptin acid to leupeptin. K. Suzukake; M. Hori; O. Tamemasa; H. Umezawa Biochim. Biophys. Acta 1981 661 175-181
Biosynthesis of leupeptin. K. Suzukake; M. Hori; H. Hayashi; H. Umezawa Peptpde Antibiotics - Biosynthesis and Functions (Eds. H. Kleinkauf & H. v. Doehren) 1982 325-336
Assay of plasma leupeptin using the reversible binding of leupeptin to bovine pancreatic trypsin. K. Yamashita; K. Watanabe; H. Takayama; S. Mizuguchi; M. Ishibashi; H. Miyazaki; W. Tanaka; H. Umezawa Analytical Biochemistry 1986 156 503-507
Protease-inhibitory activities of leupeptin analogues. T. Saino; T. Someno; S.Ishii; T. Aoyagi; H. Umezawa J. Antibiotics 1988 41 220-225