The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2004
Filed:
Sep. 04, 2002
Jung Joon Lee, Taejon-si, KR;
Jeong-Hyung Lee, Taejon-si, KR;
Hang Sub Kim, Taejon-si, KR;
Young-Soo Hong, Taejon-si, KR;
Yun Joo Park, Taejon-si, KR;
Abstract
Disclosed are a novel compound represented by the following chemical formula (1), useful for the prophylaxis and treatment of angiogenic diseases, its production, and a novel microorganism producing the same. Aspergillus sp. Y80118 isolated from soil was found to produce 7,8-dihydro-1,7-dihydroxy-3-hydroxymethyl-xanthenone-8-carboxylic acid methylester which inhibits VEGF-induced proliferation of HUVEC, angiogenesis in CAM assay, and tumor growth. The novel compound can be effectively used for the medical treatment of anigiogenic diseases, including cancers, rheumatoid arthritis, and diabetic retinopathy.