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US3749748A Expired / Lapsed US ⏱️ 0.0 years remaining

Oxime carbamate phosphate,phosphonate,phosphinate and phosphoroamidates

Assignee: Zeneca Inc
•
Filing: 1971-11-03
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Granted: 1973-07-31
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Expires: 1991-11-03
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Abstract

Abstract OXIME CARBAMATE PHOSPHATE, PHOSPHONATES, PHOSPHINATES AND PHOSPHOROAMIDATES HAVING THE GENERAL FORMULA: (R-P(=X)(-R1)-Y-),Q,(R4-S-COO-N=C(-R2)-)BENZENE IN WHICH X AND Y ARE INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF OXYGEN AND SULFUR; R IS SELECTED FROM THE GROUP LOWER ALKYL OR LOWER ALKOXY, HAVING FROM 1 TO 6 CARBON ATOMS INCLUSIVE; R1 IS SELECTIVE FROM THE GROUP CONSISTING OF LOWER ALKYL OR LOWER ALKOXY HAVING FROM 1 TO 6 CARBON ATOMS, INCLUSIVE, AMINO, LOWER ALKYL-SUBSTITUTED AMINO AND PHENYL; Q IS SELECTED FROM THE GROUP CONSISTING OF DIVALENT TETRAMETHYLENEDIENE-1,3, LOWER ALKOXY OR LOWER ALKYL HAVING FROM 1 TO 4 CARBON ATOMS INCLUSIVE,EACH, NITRO, HALOGEN AND COMBINATIONS THEREOF, AND LOWER DIALKYL-SUBSTITUTED THIONOPHOSPHORYLOXY; R2 IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, LOWER ALKYL HAVING FROM 1 TO 4 CARBON ATOMS, AND PHENYL; R4 IS LOWER ALKYL HAVING FROM 1 TO 4 CARBON ATOMS, INCLUSIVE, AND B-CHLORO-LOWERALKYL HAVING FROM 2 TO 4 CARBON ATOMS. THE COMPOUNDS ARE USEFUL AS INSECTICIDES, ANIMAL CONTACT AND SYSTEMIC PARASITICIDES, HERBICIDES AND FOLIAR FUNGIPROTECTANTS.

Inventors

  • 👤 A Gutman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 18:20
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/22; C07F9/24; C07F9/2404; C07F9/242; C07F9/08; C07F9/09; C07F9/12; C07F9/16; C07F9/165; C07F9/18; C07F9/28; C07F9/38; C07F9/40; C07F9/4071; C07F9/4084

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) 1976-07-30 1977-01-29 1977-07-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-07-30 1981-01-29 1981-07-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-07-30 1985-01-29 1985-07-31 $7700.00 Window Closed / Lapsed

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