KR890016033A - 푸란 유도체의 제조 방법 - Google Patents
푸란 유도체의 제조 방법 Download PDFInfo
- Publication number
- KR890016033A KR890016033A KR1019890005430A KR890005430A KR890016033A KR 890016033 A KR890016033 A KR 890016033A KR 1019890005430 A KR1019890005430 A KR 1019890005430A KR 890005430 A KR890005430 A KR 890005430A KR 890016033 A KR890016033 A KR 890016033A
- Authority
- KR
- South Korea
- Prior art keywords
- methyl
- solvent
- ranitidine
- represented
- following structural
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8809836 | 1988-04-26 | ||
GB888809836A GB8809836D0 (en) | 1988-04-26 | 1988-04-26 | Chemical process |
Publications (1)
Publication Number | Publication Date |
---|---|
KR890016033A true KR890016033A (ko) | 1989-11-28 |
Family
ID=10635860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890005430A KR890016033A (ko) | 1988-04-26 | 1989-04-25 | 푸란 유도체의 제조 방법 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH0256476A (da) |
KR (1) | KR890016033A (da) |
DK (1) | DK200589A (da) |
FI (1) | FI891950A (da) |
GB (2) | GB8809836D0 (da) |
IT (1) | IT1231461B (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10297842T5 (de) * | 2002-12-27 | 2005-10-27 | Council Of Scientific And Industrial Research | Verfahren zur Herstellung von Alkansulfonsäure |
-
1988
- 1988-04-26 GB GB888809836A patent/GB8809836D0/en active Pending
-
1989
- 1989-04-24 IT IT8947880A patent/IT1231461B/it active
- 1989-04-25 GB GB8909397A patent/GB2217713B/en not_active Expired - Fee Related
- 1989-04-25 FI FI891950A patent/FI891950A/fi not_active IP Right Cessation
- 1989-04-25 DK DK200589A patent/DK200589A/da not_active Application Discontinuation
- 1989-04-25 JP JP1105716A patent/JPH0256476A/ja active Pending
- 1989-04-25 KR KR1019890005430A patent/KR890016033A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPH0256476A (ja) | 1990-02-26 |
GB8909397D0 (en) | 1989-06-14 |
IT8947880A0 (it) | 1989-04-24 |
GB2217713A (en) | 1989-11-01 |
DK200589D0 (da) | 1989-04-25 |
GB8809836D0 (en) | 1988-06-02 |
FI891950A0 (fi) | 1989-04-25 |
GB2217713B (en) | 1991-08-14 |
DK200589A (da) | 1989-10-27 |
IT1231461B (it) | 1991-12-07 |
FI891950A (fi) | 1989-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR870002056A (ko) | 치환된 프로파르길옥시아세토니트릴 유도체의 제조 방법 | |
KR860002502A (ko) | 1,3-옥사졸리딘-2-온 유도체의 제조방법 | |
KR890016033A (ko) | 푸란 유도체의 제조 방법 | |
KR850006171A (ko) | 피롤리디논 유도체의 제조방법 | |
KR830010092A (ko) | 푸란 유도체의 제조방법 | |
KR900016119A (ko) | 치환 에텐류의 제조 방법 | |
KR910007945A (ko) | 알킬 메틸-3-카브알콕시에틸포스피네이트의 제조방법 | |
KR950018071A (ko) | 살리실산수지의 다가금속염 및 그 제조방법 | |
KR830009077A (ko) | 푸란 유도체의 제조방법 | |
KR870006024A (ko) | 니자티딘의 제조방법 | |
KR870002110A (ko) | 구아니디노티아졸 유도체의 제조방법 | |
KR880001635A (ko) | 5-플루오로우라실 유도체, 그의 제조방법 및 용도 | |
KR830006150A (ko) | 알킬 및 알 콕시알킬치환 벤젠 화합물의 제조방법 | |
KR840004720A (ko) | 살충제 조성물 및 이의 제조방법 | |
KR840007089A (ko) | N-[2-[[[5-(디메틸아미노)-메틸-2-푸라닐]메틸]티오]에틸]-n'-메틸-2-니트로-1,1-에렌디아민의 제조방법 | |
KR880006185A (ko) | 신규 α-클로로케톤 유도체 및 그 제조법 | |
KR870010032A (ko) | 후란 유도체의 제조 방법 | |
KR830009047A (ko) | 4-(5)-알킬메르캅토이미다졸 유도체의 제조방법 | |
KR880007465A (ko) | N-(4-피페리딜)벤즈아미드 및 그 염의 제조방법 | |
KR920014752A (ko) | 헤미케탈과 헤미티오케탈의 제조방법 | |
KR860008965A (ko) | 1,3-프로판디온 유도체를 제조하는 방법 | |
KR860002487A (ko) | 후란 유도체의 제조방법 | |
KR860002473A (ko) | 4-메틸-5-티오포름아미디노메틸이미다졸 디하이드로클로라이드의 제조방법 | |
KR900014303A (ko) | 2,4-디니트로아닐린의 제조방법 | |
KR830003487A (ko) | 벤조디아제핀 유도체의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E601 | Decision to refuse application | ||
E902 | Notification of reason for refusal |