OA11055A - Parasiticidal pyrazoles - Google Patents

Parasiticidal pyrazoles Download PDF

Info

Publication number
OA11055A
OA11055A OA9900114A OA9900114A OA11055A OA 11055 A OA11055 A OA 11055A OA 9900114 A OA9900114 A OA 9900114A OA 9900114 A OA9900114 A OA 9900114A OA 11055 A OA11055 A OA 11055A
Authority
OA
OAPI
Prior art keywords
cyano
dichloro
hydrogen
halo
pyrazole
Prior art date
Application number
OA9900114A
Other languages
English (en)
Inventor
Bernard Joseph Banks
Original Assignee
Pfizer
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 GBGB9625290.3A external-priority patent/GB9625290D0/en
Priority claimed from GBGB9702235.4A external-priority patent/GB9702235D0/en
Priority claimed from GBGB9712045.5A external-priority patent/GB9712045D0/en
Application filed by Pfizer filed Critical Pfizer
Publication of OA11055A publication Critical patent/OA11055A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/561,2-Diazoles; Hydrogenated 1,2-diazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • A61P33/10Anthelmintics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • A61P33/14Ectoparasiticides, e.g. scabicides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/16Halogen atoms or nitro radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18One oxygen or sulfur atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/38Nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
OA9900114A 1996-12-05 1999-05-28 Parasiticidal pyrazoles OA11055A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9625290.3A GB9625290D0 (en) 1996-12-05 1996-12-05 Parasiticidal agents
GBGB9702235.4A GB9702235D0 (en) 1997-02-04 1997-02-04 Parasiticidal agents
GBGB9712045.5A GB9712045D0 (en) 1997-06-10 1997-06-10 Parasiticidal agents

Publications (1)

Publication Number Publication Date
OA11055A true OA11055A (en) 2002-03-07

Family

ID=27268619

Family Applications (1)

Application Number Title Priority Date Filing Date
OA9900114A OA11055A (en) 1996-12-05 1999-05-28 Parasiticidal pyrazoles

Country Status (40)

Country Link
US (2) US6075043A (ko)
EP (1) EP0946515B1 (ko)
JP (2) JP3950483B2 (ko)
KR (1) KR100354311B1 (ko)
CN (1) CN1106386C (ko)
AR (1) AR013879A1 (ko)
AT (1) ATE233736T1 (ko)
AU (1) AU720705B2 (ko)
BG (1) BG64127B1 (ko)
BR (1) BR9713565A (ko)
CA (1) CA2273951C (ko)
CO (1) CO5031251A1 (ko)
CZ (1) CZ295295B6 (ko)
DE (1) DE69719547T2 (ko)
DK (1) DK0946515T3 (ko)
DZ (1) DZ2360A1 (ko)
EA (1) EA002278B1 (ko)
ES (1) ES2191870T3 (ko)
HK (1) HK1029111A1 (ko)
HR (1) HRP970663B1 (ko)
HU (1) HUP0000544A3 (ko)
ID (1) ID21556A (ko)
IL (1) IL129866A (ko)
IS (1) IS1982B (ko)
MA (1) MA24414A1 (ko)
MY (1) MY117021A (ko)
NO (2) NO313518B1 (ko)
NZ (1) NZ335611A (ko)
OA (1) OA11055A (ko)
PA (1) PA8442101A1 (ko)
PE (1) PE20199A1 (ko)
PL (1) PL190926B1 (ko)
PT (1) PT946515E (ko)
RS (1) RS49720B (ko)
SK (1) SK285203B6 (ko)
TN (1) TNSN97197A1 (ko)
TW (1) TW524667B (ko)
UA (1) UA60321C2 (ko)
UY (2) UY24798A1 (ko)
WO (1) WO1998024767A1 (ko)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW524667B (en) 1996-12-05 2003-03-21 Pfizer Parasiticidal pyrazoles
GB9801851D0 (en) * 1998-01-29 1998-03-25 Pfizer Ltd Parasiticidal agents
GB9811050D0 (en) * 1998-05-22 1998-07-22 Pfizer Ltd Pyrazoles
US6531501B1 (en) 1998-12-11 2003-03-11 Aventis Cropscience, S.A. Control of arthropods in animals
AR021608A1 (es) * 1998-12-11 2002-07-31 Merial Ltd Represion de artropodos en animales
GB9916052D0 (en) * 1999-07-08 1999-09-08 Pfizer Ltd Anthelmintic compositions
BR0015945A (pt) 1999-12-02 2002-11-12 Aventis Cropscience Sa Controle de artrópodos em animais
AU2003218758A1 (en) * 2002-03-14 2003-09-22 Syngenta Participations Ag Derivatives of 1-phenyl-3-phenylpyrazole as herbicides
CH697663B1 (de) * 2003-01-07 2009-01-15 Lanxess Deutschland Gmbh Pyrazolylalkine.
WO2005023773A1 (en) * 2003-09-04 2005-03-17 Pfizer Limited Process for the preparation of substituted aryl pyrazoles
US7514464B2 (en) 2003-12-18 2009-04-07 Pfizer Limited Substituted arylpyrazoles
GB0329314D0 (en) * 2003-12-18 2004-01-21 Pfizer Ltd Substituted arylpyrazoles
AU2005223483B2 (en) 2004-03-18 2009-04-23 Zoetis Llc N-(1-arylpyrazol-4l)sulfonamides and their use as parasiticides
US20080146643A1 (en) * 2005-06-15 2008-06-19 Pfizer Limited Combination
US20080176865A1 (en) * 2005-06-15 2008-07-24 Pfizer Limited Substituted arylpyrazoles
AU2006257647A1 (en) * 2005-06-15 2006-12-21 Pfizer Limited Substituted arylpyrazoles for use against parasites
US20070149464A1 (en) * 2005-06-15 2007-06-28 Pfizer Inc. Combination
US7645786B2 (en) 2005-06-15 2010-01-12 Pfizer Inc. Substituted arylpyrazoles
CA2614282A1 (en) 2005-07-06 2007-01-11 Sepracor Inc. Combinations of eszopiclone and trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-n-methyl-1-napthalenamine or trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine, and methods of treatment of menopause and mood, anxiety, and cognitive disorders
EP1783114A1 (en) * 2005-11-03 2007-05-09 Novartis AG N-(hetero)aryl indole derivatives as pesticides
DE102006061537A1 (de) 2006-12-27 2008-07-03 Bayer Healthcare Ag Mittel zur Bekämpfung von Parasiten an Tieren
DE102006061538A1 (de) * 2006-12-27 2008-07-03 Bayer Healthcare Ag Kombinationsprodukt zur Bekämpfung von Parasiten an Tieren
EP2556060A1 (en) 2010-04-08 2013-02-13 Ah Usa 42 Llc Substituted 3,5- diphenyl-isoxazoline derivatives as insecticides and acaricides
MX2013001437A (es) 2010-08-05 2013-06-05 Zoetis Llc Derivados de isoxazolina como agentes antiparasitarios.
WO2012038851A1 (en) 2010-09-24 2012-03-29 Pfizer Inc. Isoxazoline oximes as antiparasitic agents
SI2683723T1 (sl) 2011-03-10 2016-07-29 Zoetis Services Llc Spirociklični izoksazolinski derivati kot antiparazitiki
CN103562190A (zh) 2011-03-22 2014-02-05 佐蒂斯有限责任公司 作为抗寄生虫药的异噁唑啉衍生物
BR112013033914A2 (pt) 2011-06-30 2016-11-22 Hansen Ab Gmbh agente para o controle de parasitas em animais e uso de um agente
JP5997779B2 (ja) 2012-02-03 2016-09-28 ゾエティス・サービシーズ・エルエルシー 抗寄生虫薬としてのジヒドロフランアゼチジン誘導体
JO3626B1 (ar) 2012-02-23 2020-08-27 Merial Inc تركيبات موضعية تحتوي على فيبرونيل و بيرميثرين و طرق استخدامها
EP2855457A1 (en) 2012-05-09 2015-04-08 Zoetis Products LLC Azetidine derivatives as antiparasitic agents
MX363173B (es) 2012-12-12 2019-03-12 Zoetis Services Llc Composiciones inyectables de fenilpirazol.
KR102665710B1 (ko) 2017-08-24 2024-05-14 노보 노르디스크 에이/에스 Glp-1 조성물 및 그 용도
CN111116478B (zh) * 2019-12-18 2021-10-26 浙江金伯士药业有限公司 一种兽用抗生素维吉霉素中间体的制备方法
IL294521A (en) 2020-02-18 2022-09-01 Novo Nordisk As glp-1 compounds and their uses
CN115894374A (zh) * 2023-02-16 2023-04-04 广州佳途科技股份有限公司 一种氟甲腈的制备方法及其应用

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658725A1 (de) * 1976-12-24 1978-07-06 Bayer Ag Mittel zur bekaempfung von tierischen ektoparasiten mit stark ausgepraegter residualwirkung
US4479968A (en) 1980-10-17 1984-10-30 The Wellcome Foundation Ltd. Control of ectoparasitic infestations of pigs
GB2086302A (en) * 1980-10-24 1982-05-12 Bone Cravens Ltd Prefill Valve System
US5547974A (en) * 1985-12-20 1996-08-20 Rhone-Poulenc Agriculture Ltd. Derivatives of N-phenylpyrazoles
GB8713768D0 (en) * 1987-06-12 1987-07-15 May & Baker Ltd Compositions of matter
GB8531485D0 (en) * 1985-12-20 1986-02-05 May & Baker Ltd Compositions of matter
US5232940A (en) * 1985-12-20 1993-08-03 Hatton Leslie R Derivatives of N-phenylpyrazoles
GB8713769D0 (en) * 1987-06-12 1987-07-15 May & Baker Ltd Compositions of matter
GB8613914D0 (en) * 1986-06-07 1986-07-09 Coopers Animal Health Liquid formulations
ATE65013T1 (de) * 1986-12-05 1991-07-15 Ciba Geigy Ag Ektoparasitizide nicht-waessrige pour-onfl¨ssigformulierung.
DE3706993A1 (de) * 1987-03-05 1988-09-15 Bayer Ag 5-amino-3-halogenalkyl-1-aryl-pyrazole
SE455750B (sv) 1987-06-11 1988-08-01 Ericsson Telefon Ab L M Digitalt tidsmultiplext mobiltelefonisystem med ett effektivt utnyttjande av varje tidsram
GB9120641D0 (en) * 1991-09-27 1991-11-06 Ici Plc Heterocyclic compounds
ZA94170B (en) * 1993-01-20 1995-03-15 Soltec Res Pty Ltd Ectoparasiticidal formulation
AUPM437194A0 (en) * 1994-03-11 1994-03-31 Commonwealth Scientific And Industrial Research Organisation Pesticide formulation
GB9601128D0 (en) * 1995-08-11 1996-03-20 Pfizer Ltd Parasiticidal compounds
ATE267248T1 (de) 1995-08-11 2004-06-15 Novozymes As Neuartige lipolytische enzyme
JPH0987111A (ja) * 1995-09-27 1997-03-31 Sumitomo Chem Co Ltd 害虫駆除用毒餌剤
FR2739255B1 (fr) * 1995-09-29 1998-09-04 Rhone Merieux Composition antiparasitaire pour le traitement et la protection des animaux de compagnie
DE69627281T2 (de) * 1995-12-19 2003-11-13 Bayer Cropscience S.A., Lyon Neue 1-Aryl Pyrazol Derivate und ihre Verwendung als Schädlingsbekämpfungsmittel
GR970100096A (el) * 1996-03-29 1997-11-28 Merial Εξωτερικη διαταξη κατα των παρασιτων για βοοειδη με βαση τη ν-φαινυλπυραζολη, ειδικα σκουλαρικια.
GR1002899B (el) * 1996-03-29 1998-05-11 Rhone Merieux Περιλαιμιο κατα ψυλλων και κροτωνων για σκυλους και γατες, με βαση ν-φαινυλπυραζολη
IE80657B1 (en) * 1996-03-29 1998-11-04 Merial Sas Insecticidal combination to control mammal fleas in particular fleas on cats and dogs
IE970215A1 (en) * 1996-03-29 1997-10-08 Rhone Merieux Direct pour-on skin solution for antiparasitic use in cattle¹and sheep
TW524667B (en) 1996-12-05 2003-03-21 Pfizer Parasiticidal pyrazoles
US7100379B2 (en) * 2003-08-14 2006-09-05 Samsung Electronics Co., Ltd. Water supply control apparatus and method for ice maker

Also Published As

Publication number Publication date
BR9713565A (pt) 2000-03-14
RS49720B (sr) 2007-12-31
DZ2360A1 (fr) 2002-12-28
IL129866A0 (en) 2000-02-29
HUP0000544A3 (en) 2002-01-28
IS5050A (is) 1999-05-11
CN1106386C (zh) 2003-04-23
UY24923A1 (es) 1998-09-01
IS1982B (is) 2005-01-14
UA60321C2 (uk) 2003-10-15
NO992732L (no) 1999-08-05
PT946515E (pt) 2003-06-30
CZ295295B6 (cs) 2005-06-15
IL129866A (en) 2004-05-12
DE69719547D1 (de) 2003-04-10
EP0946515A1 (en) 1999-10-06
MA24414A1 (fr) 1998-07-01
TNSN97197A1 (fr) 2005-03-15
BG103454A (en) 2000-01-31
CA2273951C (en) 2003-04-01
AU5485998A (en) 1998-06-29
CN1258282A (zh) 2000-06-28
NO992736D0 (no) 1999-06-04
PL190926B1 (pl) 2006-02-28
NZ335611A (en) 2001-01-26
PL333922A1 (en) 2000-01-31
UY24798A1 (es) 2000-09-29
AR013879A1 (es) 2001-01-31
EA199900447A1 (ru) 2000-02-28
HRP970663A2 (en) 1998-10-31
TW524667B (en) 2003-03-21
WO1998024767A1 (en) 1998-06-11
EP0946515B1 (en) 2003-03-05
HK1029111A1 (en) 2001-03-23
CZ195199A3 (cs) 2000-08-16
AU720705B2 (en) 2000-06-08
SK74099A3 (en) 2001-02-12
DE69719547T2 (de) 2003-10-02
EA002278B1 (ru) 2002-02-28
NO313518B1 (no) 2002-10-14
US6075043A (en) 2000-06-13
HRP970663B1 (en) 2003-10-31
PE20199A1 (es) 1999-03-05
PA8442101A1 (es) 2000-05-24
HUP0000544A2 (hu) 2000-06-28
KR20000057432A (ko) 2000-09-15
DK0946515T3 (da) 2003-07-14
ID21556A (id) 1999-06-24
MY117021A (en) 2004-04-30
SK285203B6 (sk) 2006-08-03
NO992732D0 (no) 1999-06-04
JP2000505812A (ja) 2000-05-16
JP3950483B2 (ja) 2007-08-01
CO5031251A1 (es) 2001-04-27
KR100354311B1 (ko) 2002-09-28
BG64127B1 (bg) 2004-01-30
JP2007211016A (ja) 2007-08-23
CA2273951A1 (en) 1998-06-11
ES2191870T3 (es) 2003-09-16
YU25299A (sh) 2002-10-18
US6268509B1 (en) 2001-07-31
ATE233736T1 (de) 2003-03-15

Similar Documents

Publication Publication Date Title
OA11055A (en) Parasiticidal pyrazoles
CA2223237C (en) 1-phenyl-pyrazole derivatives and their use as parasiticidal agents
AU710736B2 (en) Parasiticidal compounds
US6069157A (en) Parasiticidal compounds
EP0418016B1 (en) N-phenylpyrazole derivatives as insecticides
EP0933363B1 (en) Parasiticidal pyrazoles
EP0918756B1 (en) Parasiticidal pyrazoles
CA2018403C (en) N-phenylpyrazole derivatives
CA2272483C (en) Pyrazoles
AP870A (en) Parasiticidal pyrazoles.
IL150088A (en) Parasiticidal pyrazoles