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US3745170A Expired / Lapsed US ⏱️ 0.0 years remaining

Novel n-(3,5-dihalophenyl)-imide compounds

Assignee: Sumitomo Chemical Co Ltd
•
Filing: 1970-03-06
•
Granted: 1973-07-10
•
Expires: 1990-03-06
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Abstract

Abstract NOVEL N-(3,5-DIHOLOPHENYL)IMIDE COMPOUNDS, WHICH EXHIBIT A STRONG ANTIMICROBIAL ACTIVITY AGAINST MICROORGANISMS INCLUDING PHYTOPATHOGENIC FUNGI, PARASITES OF INDUSTRIAL PRODUCTS AND PATHOGENIC MICROORGANISMS, REPRESENTED BY THE FORMULA, (3-X,5-X''-PHENYL)-N<(-CO-A-CO-) WHEREIN X AND X'' EACH REPRESENT HALOGENS AND A REPRESENTS A SUBSTITUTED ETHYLENE SUCH AS CHLOROETHYLENE, C1C4 ALKYLTHIOETHYLENE, C1-C2 ALKYL-ETHYLENE OR 1,2-DI-C1C2-ALKYL-ETHYLENE, A CYCLOPROPYLENE SUCH AS 1,3-DIMETHYLCYCLOPROPYLENE, TRIMETHYLENE, A CYCLOHEXYLENE-1,2-, CYCLOHEXENYLENE-1,2-, CYCLOHEXADIENYLENE-1,2- OR O-PHENYLENE. THE N-(3,5-DIHALOPHENY)IMIDE COMPOUNDS CAN BE OBTAINED BY ANY OF METHODS WHICH PRODUCE IMIDE COMPOUNDS ON REACTION OF AN N-(3,5-DIHALOPHENYL)MALEIMIDE COMPOUND WITH A MERCAPTAN, A HYDROGEN HALIDE, PHOSPHORUS CHLORIDE OR THIONYLCHLORIDE.

Inventors

  • 👤 Akira Fujinami
  • 👤 Toshiaki Ozaki
  • 👤 Nobuyuki Kameda
  • 👤 Keiichiro Akiba
  • 👤 Tadashi Ooishi
  • 👤 Katsuji Nodera
  • 👤 Katsutoshi Tanaka
  • 👤 Shigehiro Ooba
  • 👤 Sigeo Yamamoto

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 06:40
CPC Classifications
C; C07; C07D; C07D207/00; C07D207/02; C07D207/30; C07D207/34; C07D207/36; C07D207/40; C07D207/404; C07D207/408; C07D207/44; C07D207/444; C07D207/448; C07D207/452; C07D209/00; C07D209/02; C07D209/44; C07D209/48; C07D209/52; C07D211/00; C07D211/04; C07D211/80; C07D211/84; C07D211/86; C07D211/88; C07D295/00; C07D295/04; C07D295/14; C07D295/145; C07D295/15

Claims Analysis

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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) 1976-07-09 1977-01-08 1977-07-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-07-09 1981-01-08 1981-07-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-07-09 1985-01-08 1985-07-10 $7700.00 Window Closed / Lapsed

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