Patent · US Expired

Novel corticoids

US4196203A · kind A · utility

3Cited by

2References

5Claims

0Family size

Assignee

SCHERING CORPORATION · US

Inventors

Joachim-Friedrich Kapp · Berlin, DE
Klaus Kieslich · Braunschweig, DE
Henry Laurent
Karl Petzoldt · Berlin, DE

Key dates

Filing date	Dec 9, 1977
Grant date	Apr 1, 1980
Priority date	—
Expiry date	Dec 9, 1997

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12P33/00
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Compounds of the formula ##STR1## wherein X is .beta.-CH.sub.2 OH or CO and R.sub.2 is F, Cl or CH.sub.3, and their physiologically acceptable 21-esters are useful for the treatment of allergic diseases of the respiratory tract and for the treatment of topical and systemic inflammatory conditions.

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