US 4,060,542 A · 14-Desoxy-14 thiocyanato-acetoxy-mutilin

Abstract

A pleuromutilin derivative which is 14-desoxy-14-thiocyanatoacetoxy-mutilin is useful as an animal feed additive to increase meat production and also finds application in veterinary medicine as an antibiotic.

Claims1

Dependent claims

14-desoxy-14-thiocyanatoacetoxy-mutilin.

Dependencies are inferred from the claim text.

Facts

Application

05/700,114Filed 28 Jun 1976 · division

Priority

OE 7223/6925 Jul 1969

Granted

29 Nov 1977

Term ends

Not estimatedThe source records don’t support an estimate.

Classification4 codes

C07C 247/00
Compounds containing azido groups
C07D 229/00
Heterocyclic compounds containing rings of less than five members having two nitrogen
C07C
Acyclic or carbocyclic compounds
C07D
Heterocyclic compounds

Family

Serial57,761Parent of this continuation-in-part · filed 23 Jun 1970

Serial261,335Parent of this continuation · filed 9 Jun 1972

Serial416,246Parent of this division · filed 15 Nov 1973

US 3,979,423 AParent of this division

US 4,060,542 AThis patent

From the US filing history. Foreign family members aren’t listed.

14-Desoxy-14 thiocyanato-acetoxy-mutilin

Life of this patent

Abstract

Claims1

14-Desoxy-14 thiocyanato-acetoxy-mutilin

Life of this patent

Abstract

Claims1