EP0201219A1
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Growth-promoting compositions
Assignee: International Minerals and Chemical Corp
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Filing: 1986-04-11
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Granted: —
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Expires: 2006-04-11
Abstract
Abstract A composition for promoting the growth or feed conversion efficiency of meat-producing animals which contains growth-promoting amounts of growth hormone and a zearalin.
Inventors
- 👤 Richard E. Ivy
- 👤 Bruce D. Burleigh
- 👤 Glen W. Wolfrom
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-03 08:19
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0012; A61K9/0019; A61K9/0024; A61K38/00; A61K38/16; A61K38/17; A61K38/22; A61K38/25; A61P; A61P3/00; A61P5/00
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
147 words
A composition for promoting the growth or feed efficiency of a meat-producing mammal which comprises growth-promoting amounts of an animal growth hormone having anabolic activity and a zearalin of the formula wherein A is -CH 2 CH 2 - or -CH=CH-; X is -CH2-, or R . is hydrogen, lower alkyl containing from 1 to about 5 carbon atoms, aryl containing from 6 to about 10 carbon atoms, aralkyl, wherein the aryl portion contains from 6 to about 10 carbon atoms and the alkylene portion contains from 1 to about 5 carbon atoms; or acyl of from 1 to about 5 carbon atoms; R 1 and R 3 are independently selected from hydrogen, -OH, or OR 6 ; R 6 is lower alkyl of from 1 to about 5 carbon atoms; and R 2 and R 4 are independently selected from hydrogen, halogen and -NO 2 .
Claim 2
Dependent Claim
147 words
A composition for promoting the growth or feed efficiency of a meat-producing mammal which comprises growth-promoting amounts of an animal growth hormone having anabolic activity and a zearalin of the formula wherein A is -CH 2 CH 2 - or -CH=CH-; X is -CH2-, or R . is hydrogen, lower alkyl containing from 1 to about 5 carbon atoms, aryl containing from 6 to about 10 carbon atoms, aralkyl, wherein the aryl portion contains from 6 to about 10 carbon atoms and the alkylene portion contains from 1 to about 5 carbon atoms; or acyl of from 1 to about 5 carbon atoms; R 1 and R 3 are independently selected from hydrogen, -OH, or OR 6 ; R 6 is lower alkyl of from 1 to about 5 carbon atoms; and R 2 and R 4 are independently selected from hydrogen, halogen and -NO 2 .
Claim 3
Dependent Claim
53 words
The composition of claim 1 for promoting growth or feed efficiency of sheep, which is in the form of a subcutaneous implant containing from about 100 to about 600 micrograms of growth hormone per kg. of animal weight and from about 200 to about 600 micrograms of zearalin per kg.of animal body weight.
Claim 4
Dependent Claim
55 words
The composition of claim 1, for promoting growth or feed efficiency of cattle which is in the form of a subcutaneous implant containing from about 5 to about 40 micrograms of growth hormone per kg. of animal body weight and from about 50 to about 200 micrograms of zearalin per kg. of animal body weight.
Claim 5
Dependent Claim
55 words
The composition of claim 2, wherein the zearalin is zearalanol and the growth hormone is bovine growth hormone, and the implant contains from about 200 to about 400 micrograms of bovine growth hormone per kg. of animal body weight and from about 300 to about 500 micrograms of zearalanol per kg. of animal body weight.
Claim 6
Dependent Claim
54 words
The composition of claim 3, wherein the zearalin is zearalanol and the growth hormone is bovine growth hormone, and the implant contains from about 12 to 18 micrograms of bovine growth hormone per kg. of animal body weight and from about 80 to about 100 micrograms of zearalin per kg. of animal body weight.
Claim 7
Independent Claim
157 words
A method for increasing the rate of growth or feed efficiency of a meat-producing mammal, which comprises administering to said mammal growth-promoting amounts of an animal growth hormone having anabolic activity in said mammal and a zearalin of the formula wherein A is -CH 2 CH 2 - or -CH=CH-; X is -CH -, or R 5 is hydrogen, lower alkyl containing from 1 to about 5 carbon atoms, aryl containing from 6 to about 10 carbon atoms, aralkyl, wherein the aryl portion contains from 6 to about 10 carbon atoms and the alkylene portion contains from 1 to about 5 carbon atoms; or acyl of from 1 to about 5 carbon atoms; R 1 and R 3 are independently selected from hydrogen, -OH, or OR 6 ; R 6 is lower alkyl of from 1 to about 5 carbon atoms; and R 2 and R 4 are independently selected from hydrogen, halogen and -NO 2 .
Claim 8
Independent Claim
157 words
A method for increasing the rate of growth or feed efficiency of a meat-producing mammal, which comprises administering to said mammal growth-promoting amounts of an animal growth hormone having anabolic activity in said mammal and a zearalin of the formula wherein A is -CH 2 CH 2 - or -CH=CH-; X is -CH -, or R 5 is hydrogen, lower alkyl containing from 1 to about 5 carbon atoms, aryl containing from 6 to about 10 carbon atoms, aralkyl, wherein the aryl portion contains from 6 to about 10 carbon atoms and the alkylene portion contains from 1 to about 5 carbon atoms; or acyl of from 1 to about 5 carbon atoms; R 1 and R 3 are independently selected from hydrogen, -OH, or OR 6 ; R 6 is lower alkyl of from 1 to about 5 carbon atoms; and R 2 and R 4 are independently selected from hydrogen, halogen and -NO 2 .
Claim 9
Dependent Claim
16 words
The method of claim 6, wherein said mammal is selected from cattle, sheep, pigs and goats.
Claim 10
Dependent Claim
55 words
The method of claim 7, wherein said mammal is a sheep, the growth hormone is administered at a dosage of from about 100 to about 600 micrograms per kg. of animal body weight and the zearalin is administered at a dosage of from about 200 to about 600 micrograms per kg. of animal body weight.
Claim 11
Dependent Claim
54 words
The method of claim 7, wherein said mammal is bovine, the growth hormone is administered at a dosage of from about 5 to about 40 micrograms per kg. of animal body wieght and the zearalin is administered at a dosage of from about 50 to about 200 mcirograms per kg. of animal body weight.
Claim 12
Dependent Claim
54 words
The method of claim 8 , wherein the zearalin is zearalanol, administered at a dosage of from about 300 to about 500 micrograms per kg. of animal body weight, and the growth hormone is bovine growth hormone, administered at a dosage of from about 200 to about 400 micrograms per kg. of animal weight.
Claim 13
Dependent Claim
54 words
The method of claim 9, wherein the zearalin is zearalanol, administered at a dosage of from about 80 to about 100 micrograms per kg of animal body weight, and the growth hormone is bovine growth hormone, administered at a dosage of from about 12 to about 18 micrograms per kg. of animal body weight.
Claim 14
Independent Claim
19 words
The method of any one of claims 6 to 11, wherein said growth hormone and zearalin are administered parenterally.
Claim 15
Independent Claim
22 words
The method of any one of claims 6 to 12, wherein said zearalin is administered in the form of a subcutaneous implant.
References Cited (Backward Citations)
FR2238476A1
Cited
US4443470A
Cited
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