KR890009877A - 1-아실-2-피라졸린유도체의 제조방법 - Google Patents
1-아실-2-피라졸린유도체의 제조방법 Download PDFInfo
- Publication number
- KR890009877A KR890009877A KR1019880016870A KR880016870A KR890009877A KR 890009877 A KR890009877 A KR 890009877A KR 1019880016870 A KR1019880016870 A KR 1019880016870A KR 880016870 A KR880016870 A KR 880016870A KR 890009877 A KR890009877 A KR 890009877A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- acyl
- preparing
- pyrazoline derivative
- formula
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic 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
- C07D401/02—Heterocyclic 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
- C07D401/06—Heterocyclic 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 linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 하기 일반식(I)의 아실히드라존 유도체를 가열환화하는 것을 특징으로 하는 하기 일반식(II)의 1-아실-2-피라졸린유도체의 제조방법:상기식에서. R1은 수소원자, 피리딜기, 피라지닐기, 알킬기, 아릴기, 또는 알콕시기를 나타내며, R2, R3및 R4는 각각 수소원자, 푸릴기, 피리딜기, 알킬기 또는 아릴기를 나타낸다.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62-317446 | 1987-12-17 | ||
| JP31744687 | 1987-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890009877A true KR890009877A (ko) | 1989-08-04 |
| KR900007197B1 KR900007197B1 (ko) | 1990-10-05 |
Family
ID=18088310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880016870A KR900007197B1 (ko) | 1987-12-17 | 1988-12-17 | 1-아실-2-피라졸린유도체의 제조방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4895947A (ko) |
| EP (1) | EP0322691B1 (ko) |
| KR (1) | KR900007197B1 (ko) |
| CN (1) | CN1015177B (ko) |
| CA (1) | CA1319366C (ko) |
| DE (1) | DE3850236T2 (ko) |
| HU (1) | HU201752B (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5089622A (en) * | 1988-12-12 | 1992-02-18 | Mitsui Toatsu Chemicals Incorporated | (-)-2-pyrazoline compounds and therapeutic agent for cerebrovascular disorders containing the same as effective ingredient |
| JP4614948B2 (ja) * | 2004-03-09 | 2011-01-19 | 独立行政法人科学技術振興機構 | 含窒素５員環化合物の製造方法 |
| TWI730959B (zh) | 2015-05-19 | 2021-06-21 | 英商葛蘭素史克智慧財產發展有限公司 | 作為激酶抑制劑之雜環醯胺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666772A (en) * | 1970-02-26 | 1972-05-30 | Carlisle Chemical Works | Preparation of pyrazolines by cyclization of an azine |
| US3952010A (en) * | 1973-09-17 | 1976-04-20 | American Cyanamid Company | Catalytic dehydrogenation process for the preparation of 3,5-disubstituted pyrazoles |
| US4250185A (en) * | 1980-03-10 | 1981-02-10 | Stauffer Chemical Company | 1-(3,5-Dichlorobenzoyl)-3-phenylpyrazolines and their use as mildewicides |
| JPH0730031B2 (ja) * | 1986-04-02 | 1995-04-05 | 日産化学工業株式会社 | ２―ピラゾリン―５―オン類の製造法 |
| HU202106B (en) * | 1987-06-17 | 1991-02-28 | Mitsui Toatsu Chemicals | Process for producing pharmaceutical compositions containing pyrazolin derivatives |
-
1988
- 1988-12-09 US US07/281,748 patent/US4895947A/en not_active Expired - Lifetime
- 1988-12-14 CA CA000585926A patent/CA1319366C/en not_active Expired - Fee Related
- 1988-12-15 CN CN88108636A patent/CN1015177B/zh not_active Expired
- 1988-12-16 HU HU886472A patent/HU201752B/hu not_active IP Right Cessation
- 1988-12-17 KR KR1019880016870A patent/KR900007197B1/ko not_active IP Right Cessation
- 1988-12-17 EP EP88121187A patent/EP0322691B1/en not_active Expired - Lifetime
- 1988-12-17 DE DE3850236T patent/DE3850236T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3850236T2 (de) | 1994-09-22 |
| HUT49602A (en) | 1989-10-30 |
| CN1015177B (zh) | 1991-12-25 |
| US4895947A (en) | 1990-01-23 |
| EP0322691A1 (en) | 1989-07-05 |
| EP0322691B1 (en) | 1994-06-15 |
| HU201752B (en) | 1990-12-28 |
| CA1319366C (en) | 1993-06-22 |
| KR900007197B1 (ko) | 1990-10-05 |
| DE3850236D1 (de) | 1994-07-21 |
| CN1033994A (zh) | 1989-07-19 |
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| FPAY | Annual fee payment |
Payment date: 20020918 Year of fee payment: 13 |
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