FR2327770A1 - Substd. tetrahydro oxybenzothienyl ureas - useful as animal growth promoters and herbicides - Google Patents

Substd. tetrahydro oxybenzothienyl ureas - useful as animal growth promoters and herbicides

Info

Publication number
FR2327770A1
FR2327770A1 FR7630800A FR7630800A FR2327770A1 FR 2327770 A1 FR2327770 A1 FR 2327770A1 FR 7630800 A FR7630800 A FR 7630800A FR 7630800 A FR7630800 A FR 7630800A FR 2327770 A1 FR2327770 A1 FR 2327770A1
Authority
FR
France
Prior art keywords
tetrahydro
useful
alkyl
herbicides
substd
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7630800A
Other languages
French (fr)
Other versions
FR2327770B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/622,298 external-priority patent/US4060627A/en
Priority claimed from US05/623,233 external-priority patent/US3998959A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of FR2327770A1 publication Critical patent/FR2327770A1/en
Application granted granted Critical
Publication of FR2327770B1 publication Critical patent/FR2327770B1/fr
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/54Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/116Heterocyclic compounds
    • A23K20/121Heterocyclic compounds containing oxygen or sulfur as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)

Abstract

New cpds. are of formula (I), with their racemic mixts. of the cis and trans-isomers and their optical isomers. (where R1 is H or 1-4C alkyl; R2 is H, OH, 1-4C alkyl, 3-4C alkenyl, 3-4C alkynyl or 1-4C alkoxy; R3 is 1-4C alkyl, 3-4C alkenyl, 3-4C alkynyl, 1-6C alkanoyl, 1-6C halogen substd. alkanoyl, or mono- or disubstd. benzyl or benzoyl; and the mono- or disubstits. are methyl, methoxy, Cl, NO2 or 2,4- or 3,4-dichloro). Animal feedstuffs contain 0.0001-0.08 wt. % (I) and feed premixes contain 1-30 wt. % (I). (I) are useful as growth promoting agents for poultry or fur bearing and farm animals, and improve the feed conversion of the animals. They may be given in the feed or as implants. (I) are also herbicides useful for pre- or post-emergence control of broadleaf and grassy weeds, e.g. at 0.15-11.2kg/ha. A typical cpd., 4,5,6,7-tetrahydro-7-acetoxybenzo(b)thien-4-yl urea, is prepd. in 72% yield from 4,5,6,7-tetrahydro-7-hydroxybenzo(b)thien-4-yl urea and acetic anhydride in presence of pyridine.
FR7630800A 1975-10-14 1976-10-13 Substd. tetrahydro oxybenzothienyl ureas - useful as animal growth promoters and herbicides Granted FR2327770A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/622,298 US4060627A (en) 1975-10-14 1975-10-14 Substituted tetrahydroiminobenzo(b)thien-4-ylureas as novel growth promoting compounds for animals
US05/623,233 US3998959A (en) 1975-10-17 1975-10-17 Substituted tetrahydro-oxybenzothienylurea compounds as growth promoting agents for animals

Publications (2)

Publication Number Publication Date
FR2327770A1 true FR2327770A1 (en) 1977-05-13
FR2327770B1 FR2327770B1 (en) 1978-12-22

Family

ID=27089175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630800A Granted FR2327770A1 (en) 1975-10-14 1976-10-13 Substd. tetrahydro oxybenzothienyl ureas - useful as animal growth promoters and herbicides

Country Status (7)

Country Link
JP (1) JPS5251361A (en)
DE (1) DE2645613A1 (en)
DK (1) DK460176A (en)
FR (1) FR2327770A1 (en)
IL (1) IL50535A0 (en)
IT (1) IT1069984B (en)
NL (1) NL7611351A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073276A1 (en) * 1981-08-24 1983-03-09 Rorer International (Overseas) Inc. A method of increasing the feed efficiency of animals, and compositions for use in such a method
DE3529247A1 (en) * 1985-05-17 1986-11-20 Bayer Ag, 5090 Leverkusen USE OF THIENYL UREAS AND ISOHARNS AS AN PERFORMANCE DRIVER IN ANIMALS, NEW THIENYL URINS AND ISOHARNS AND THEIR PRODUCTION

Also Published As

Publication number Publication date
JPS5251361A (en) 1977-04-25
FR2327770B1 (en) 1978-12-22
IT1069984B (en) 1985-03-25
DE2645613A1 (en) 1977-04-28
DK460176A (en) 1977-04-15
NL7611351A (en) 1977-04-18
IL50535A0 (en) 1976-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse