KR840003248A - Piran derivatives, preparation method thereof, and tick eradication agent - Google Patents

Piran derivatives, preparation method thereof, and tick eradication agent Download PDF

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Publication number
KR840003248A
KR840003248A KR1019830000216A KR830000216A KR840003248A KR 840003248 A KR840003248 A KR 840003248A KR 1019830000216 A KR1019830000216 A KR 1019830000216A KR 830000216 A KR830000216 A KR 830000216A KR 840003248 A KR840003248 A KR 840003248A
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alkyl group
lower alkyl
atom
group
hydrogen atom
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KR1019830000216A
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Korean (ko)
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KR860000930B1 (en
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다까오히사시, (외 2)
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오오쓰까이사오
오오쓰까 가가꾸 야꾸힌 가부시끼가이샤
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Priority to KR1019830000216A priority Critical patent/KR860000930B1/en
Publication of KR840003248A publication Critical patent/KR840003248A/en
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

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Description

피란유도체와 그의 제조법 및 진드기 박멸제(殺壁蟲劑)Piran derivatives, preparation method thereof, and tick eradication agent

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (5)

〔식중 R1은 수소원자, 저급알킬기, 시클로알킬기, 페닐기, R2는 탄소수 8내지 20의 알킬기, R3은 수소원자, 할로겐원자,또는, 여기서 R4및 R5는 각각 저급알킬기, 시클로알킬기이며, A는 -CH2-, 산소원자 또는 질소원자로,에서 5 또는 6원환(員環)구조 (이것은 비치환이던가 또는 1개이거나 그 이상의 저급알킬기, 저급알콕시기 또는 할로겐원자로 치환되어도 좋다)를 형성하는 것이다〕로 표시되는 피란유도체 및 산부가염(酸付加鹽).[Wherein R 1 is a hydrogen atom, a lower alkyl group, a cycloalkyl group, a phenyl group, R 2 is an alkyl group having 8 to 20 carbon atoms, R 3 is a hydrogen atom, a halogen atom, or , Wherein R 4 and R 5 are each a lower alkyl group and a cycloalkyl group, and A is —CH 2 —, an oxygen atom or a nitrogen atom, Pyranic derivatives and acid addition salts represented by the following formula: Iii). 제1항에 있어서, R3이(R4,R5는 저급알킬기)인 것을 특징으로 하는 피란유도체 및 그의 산부가염.The compound of claim 1, wherein R 3 is (R 4 , R 5 is a lower alkyl group) A pyran derivative and its acid addition salt thereof. 제1항에 있어서 R3이(B는 -CH2-또는산소원자)인 것을 특징으로 하는 피란유도체 및 그의 산부가염.The compound of claim 1 wherein R 3 is (B is -CH 2 -or an oxygen atom), pyran derivatives and acid addition salts thereof. 일반식General formula 로 표시되는 피란유도체를 저급알코올중에서, 포르마린과또는로 표시되는 아민류와를 반응시키는 것을 특징으로 하는 일반식The pyran derivatives represented by or A general formula characterized by reacting with amines represented by 로 표시되는 피란유도체의 제조법.Method for producing a pyran derivative represented by. 〔식중 R1은 수소원자, 저급알킬기, 시클로알킬기, 페닐기, R2는 탄소수 8내지 20의 알킬기, R3은 수소원자, 할로겐원자,또는, 여기서 R4및 R5는 각각 저급알킬기, 시클로알킬기이며, A는 -CH2-, 산소원자 또는 질소원자로,에서 5 또는 6원환구조 (이것은 비치환이던가 또는 1개이거나 그 이상의 저급알킬기, 저급알콕시기 또는 할로겐원자로 치환되어도 좋다)를 형성하는 것이다〕[Wherein R 1 is a hydrogen atom, a lower alkyl group, a cycloalkyl group, a phenyl group, R 2 is an alkyl group having 8 to 20 carbon atoms, R 3 is a hydrogen atom, a halogen atom, or , Wherein R 4 and R 5 are each a lower alkyl group and a cycloalkyl group, and A is —CH 2 —, an oxygen atom or a nitrogen atom, To form a 5 or 6 membered ring structure, which may be unsubstituted or substituted with one or more lower alkyl groups, lower alkoxy groups or halogen atoms] 일반식General formula 〔식중 R1은 수소원자, 저급알킬기, 시클로알킬기, 페닐기, R2는 탄소수 8내지 20의 알킬기, R3은 수소원자, 할로겐원자,또는, 여기서 R4및 R5는 각각 저급알킬기, 시클로알킬기이며, A는 -CH2-, 산소원자 또는 질소원자로,에서 5 또는 6원환(員環)구조 (이것은 비치환이던가 또는 1개혹은 그 이상의 저급알킬기, 저급알콕시기 또는 할로겐원자로 치환되어도 좋다)를 형성하는 것이다〕로 표시되는 피란유도체 및 산부가염을 유효성분으로서 함유하는 진드기 박멸제(殺壁蟲劑).[Wherein R 1 is a hydrogen atom, a lower alkyl group, a cycloalkyl group, a phenyl group, R 2 is an alkyl group having 8 to 20 carbon atoms, R 3 is a hydrogen atom, a halogen atom, or , Wherein R 4 and R 5 are each a lower alkyl group and a cycloalkyl group, and A is —CH 2 —, an oxygen atom or a nitrogen atom, To form a 5 or 6 membered ring structure, which may be unsubstituted or substituted with one or more lower alkyl groups, lower alkoxy groups or halogen atoms). Mite killing agent to contain as an agent. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830000216A 1983-01-18 1983-01-18 Process for preparing pyran derivatives KR860000930B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830000216A KR860000930B1 (en) 1983-01-18 1983-01-18 Process for preparing pyran derivatives

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Application Number Priority Date Filing Date Title
KR1019830000216A KR860000930B1 (en) 1983-01-18 1983-01-18 Process for preparing pyran derivatives

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KR840003248A true KR840003248A (en) 1984-08-20
KR860000930B1 KR860000930B1 (en) 1986-07-19

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KR1019830000216A KR860000930B1 (en) 1983-01-18 1983-01-18 Process for preparing pyran derivatives

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