Patent · US Expired

Angiotropins of leukocytes and inflamed tissue, process for their biotechnical preparation, and pharmaceutical compositions thereof

US4465669A · kind A · utility

21Cited by

1References

36Claims

0Family size

Assignee

Max-Planck-Gesellschaft zur Föderung der Wissenschaften e.V. · US

Inventors

Josef H. Wissler · Bad Nauheim, DE
Wolfgang Schaper · Diedorf, DE

Key dates

Filing date	Mar 15, 1982
Grant date	Aug 14, 1984
Priority date	—
Expiry date	Mar 15, 2002

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K38/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to new angiotropins of leukocytes and inflamed tissue hich have the biological and physicochemical properties stated in the patent claims. The compounds selectively stimulate the directional growth of blood vessels and lead to a neovascularization of tissue. The invention also relates to a biotechnical process for preparing and isolating the angiotropins and to pharmaceutical compositions containing them.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.