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US3780089A Expired / Lapsed US ⏱️ 0.0 years remaining

Substituted ureidophenyl thioureas

Assignee: Bayer AG
•
Filing: 1970-11-13
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Granted: 1973-12-18
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Expires: 1990-11-13
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Abstract

Abstract UREIDOPHENYL THIOUREAS OF THE FORMULA: 1-(R-OOC-NH-C(=S)-NH-),2-(R"-N(-R''")-CO-N(-R'')-),(X)N- BENZENE IN WHICH EACH X INDEPENDENTLY STANDS FOR A HALOGEN ATOM, ALKYL WITH 1-4 CARBON ATOMS OR ALKOXY WITH 1-4 CARBON ATOMS, N STANDS FOR 0, 1 OR 2, R STANDS FOR ALKYL WITH 1-12 CARBON ATOMS, R'' AND R" EACH STANDS INDEPENDENTLY FOR A HYDROGEN ATOM OR ALKYL WITH 1-4 CARBON ATOMS, AND R"'' STANDS FOR A HYDROGEN ATOM, ALKYL WITH 1 OR 2 CARBON ATOMS (WHICH MAY CARRY AT LEAST ONE SUBSTITUENT SELECTED FROM HALOGEN, CYANO, ALKOXY WITH UP TO 4 CARBON ATOMS AND ALKOXYCARBONYL WITH UP TO 5 CARBON ATOMS), ALKYL WITH 3 TO 18 CARBON ATOMS (WHICH CARRIES AT LEAST ONE SUBSTITUENT SELECTED FROM HALOGEN, CYANO, ALKOXY WITH UP TO 4 CARBON ATOMS AND ALKOXYCARBONYL WITH UP TO 5 CARBON ATOMS), CYCLOALKYL WITH 5 TO 8 RING CARBON ATOMS, ARALKYL (THE ARYL MOIETY OF WHICH MAY CARRY AT LEAST ONE SUBSTITUENT SELECTED FROM HALOGEN, LOWER ALKYL AND LOWER ALKOXY), PHENYL (WHICH MAY CARRY AT LEAST ONE SUBSTITUENT SELECTED FROM HALOGEN, LOWER ALKYL AND LOWER ALKOXY), ACYL WITH UP T O 18 CARBON ATOMS (WHICH MAY BE SUBSTITUTED BY HALOGEN AND/OR LOWER ALKYL, AROYL (WHICH MAY CARRY AT LEAST ONE SUBSTITUENT SELECTED FROM HALOGEN, LOWER ALKYL AND LOWER A LKOXY), ALKYLSULFONYL WITH UP TO 18 CARBON ATOMS, ARYLSULFONYL (WHICH MAY CARRY AT LEAST ONE SUBSTITUENT SELECTED FROM HALOGEN, AMINO, LOWER ALKYL AND LOWER ALKOXY) OR IDALKYLAMINO WITH UP TO 4 CARBON ATOMS, WHICH POSSESS FUNGICIDAL PROPERTIES AND WHICH MAY BE PRODUCED BY CONVENTIONAL METHODS.

Inventors

  • 👤 K Sasse
  • 👤 H Scheinpflug
  • 👤 A Widdig
  • 👤 E Kuhle
  • 👤 P Frohberger
  • 👤 F Grewe
  • 👤 H Kaspers

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 07:48
CPC Classifications
C; C07; C07C; C07C335/00; C07C335/04; C07C335/24; C07C335/28

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-12-17 1977-06-18 1977-12-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-12-17 1981-06-18 1981-12-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-12-17 1985-06-18 1985-12-18 $7700.00 Window Closed / Lapsed

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