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Home   •   Spotlight  •  pcite02  •  Most Cited Patent Families 2002-Chemistry and Related (8)
Most Cited Patent Families 2002-Chemistry and Related
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Following is a CAS database record representing a highly cited patent family.



CAS indexed 179 chemical substances from this document.
CAS subject entries for this document include: Acaricides; Insecticides.

CAPLUS COPYRIGHT 2003 ACS

TITLE: Nitrogen-containing heterocyclic compounds and their use
INVENTOR(S): Nishida, Sumio; Matsuo, Noritada; Hatakoshi, Makoto; Kisida, Hirosi
PATENT ASSIGNEE(S): Sumitomo Chemical Co., Ltd. , Japan
SOURCE: Brit. UK Pat. Appl., 50 pp. CODEN: BAXXDU
LANGUAGE: English
PATENT INFORMATION:
PATENT NO.       KIND  DATE           APPLICATION NO.  DATE
---------------  ----  --------       ---------------  --------
GB 2140010 A1 19841121 GB 1984-10240 19840419 GB 2140010 B2 19860108 JP 59199673 A2 19841112 JP 1983-73400 19830425 ZA 8402848 A 19841224 ZA 1984-2848 19840416 AU 8427061 A1 19841101 AU 1984-27061 19840418 AU 566515 B2 19871022 EP 128648 A1 19841219 EP 1984-302685 19840419 EP 128648 B1 19880817 R: CH, DE, FR, IT, LI, NL EP 246713 A2 19871125 EP 1987-201020 19840419 EP 246713 A3 19880720 EP 246713 B1 19920304 R: CH, DE, FR, IT, LI, NL CA 1231945 A1 19880126 CA 1984-452541 19840419 IL 71613 A1 19890928 IL 1984-71613 19840422 IL 82059 A1 19890928 IL 1984-82059 19840422 IL 87772 A1 19890928 IL 1984-87772 19840422 DK 8402055 A 19841026 DK 1984-2055 19840424 DK 162091 B 19910916 DK 162091 C 19920224 IN 159713 A 19870606 IN 1984-MA289 19840424 BR 8401940 A 19841204 BR 1984-1940 19840425 GB 2158439 A1 19851113 GB 1985-13656 19850530 GB 2158439 B2 19870729 IN 162043 A 19880319 IN 1985-MA481 19850626 US 4751225 A 19880614 US 1987-40796 19870421 US 4879292 A 19891107 US 1988-171851 19880322 US 4970222 A 19901113 US 1989-395793 19890818 DK 9100014 A 19910104 DK 1991-14 19910104 DK 165740 B 19930111 DK 165740 C 19930614 DK 9100015 A 19910104 DK 1991-15 19910104 DK 165972 B 19930222 DK 165972 C 19930726 DK 9100016 A 19910104 DK 1991-16 19910104 DK 165443 B 19921130 DK 165443 C 19930413 DK 9102072 A 19911227 DK 1991-2072 19911227

ABSTRACT:
Larvicidal and acaricidal phenoxyphenoxyethoxy-substituted N-contg. heterocycles I [R = (un)substituted CH2Ph, SPh, OPh; R1, R2, R3 = H, halo, Me; R4 = (un)substituted pyridyl, 3-pyridazinyl, pyrimidinyl, pyrazinyl, 2-triazinyl, 2-thiazolyl, 2-thiazinyl; X, X1 = O, S, CH2; n = 0-4; n1 = 0-2] (>130 compds.) were prepd. Thus, 4-PhOC6H4OCH2CHMeOH was treated with NaH and 2-chloropyridine, to give [(phenoxyphenoxy)ethoxy]pyridine II. At 0.3 ppm in feed for Musca domestica larvae, II gave 100% inhibition of emergence from pupation.

 

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Updated 5/3/2007 11:15:37 AM
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