Peptides, derivates thereof, process for producing the same, novel strain producing the same, and antiviral agent comprising the same as active ingredient

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United States of America Patent

PATENT NO 7268209
APP PUB NO 20040102605A1
SERIAL NO

10632949

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Abstract

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Peptides having, as constitutive amino acids, (1) 4 glutamine residues, 1 glutamic acid residue, 1 serine residue, 2 valine residues, 1 isoleucine residue and 5 leucine residues, and having a 3-hydroxydecanoyl group bonded, via an amide linkage, to the N-terminal leucine residue thereof; (2) 4 glutamine residues, 1 glutamic acid residue, 1 serine residue, 3 valine residues, and 5 leucine residues, and having a 3-hydroxydecanoyl group bonded, via an amide linkage, to the N-terminal leucine residue thereof; or (3) 4 glutamine residues, 1 glutamic acid residue, 1 serine residue, 2 valine residues, 1 isoleucine residue and 5 leucine residues, and having a 3-hydroxydodec-5-enoyl group bonded, via an amide linkage, to the N-terminal leucine residue thereof. The peptides have an antiviral activity. A strain capable of producing the above peptides and belonging to a new species of genus Pseudomonas.

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Patent Owner(s)

Patent OwnerAddress
TOYO SUISAN KAISHA LTDTOKYO 108-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hatta, Kiyoshige Ebetsu, JP 1 2
Ishima, Masahiro Funabashi, JP 2 3
Masaki, Kazuyoshi Sakado, JP 26 71
Shimojoe, Manabu Saitama, JP 1 2
Sugawara, Fumio Niiza, JP 23 82
Yamazaki, Takayuki Noda, JP 53 569
Yoshida, Tsutomu Sagamihara, JP 51 539

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