KR900003882B1 - H₂항히스타민 활성을 갖는 화합물의 제조방법 - Google Patents
H₂항히스타민 활성을 갖는 화합물의 제조방법 Download PDFInfo
- Publication number
- KR900003882B1 KR900003882B1 KR1019870003295A KR870003295A KR900003882B1 KR 900003882 B1 KR900003882 B1 KR 900003882B1 KR 1019870003295 A KR1019870003295 A KR 1019870003295A KR 870003295 A KR870003295 A KR 870003295A KR 900003882 B1 KR900003882 B1 KR 900003882B1
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- preparing
- compound
- compounds
- mixture
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C07D307/56—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 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
- C07D307/64—Sulfur atoms
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Furan Compounds (AREA)
Abstract
Description
Claims (4)
- 제 1 항에 있어서, 알칼리성 매질과 수용액 중에서 반응을 수행함을 특징으로 하는 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22257A/86 | 1986-11-06 | ||
| IT22257-A/86 | 1986-11-06 | ||
| IT22257/86A IT1199832B (it) | 1986-11-06 | 1986-11-06 | Processo per la preparazione di composti ad attivita'antistaminica h2,intermedi relativi e loro preparazione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880006222A KR880006222A (ko) | 1988-07-22 |
| KR900003882B1 true KR900003882B1 (ko) | 1990-06-04 |
Family
ID=11193760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870003295A Expired KR900003882B1 (ko) | 1986-11-06 | 1987-04-07 | H₂항히스타민 활성을 갖는 화합물의 제조방법 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR900003882B1 (ko) |
| IT (1) | IT1199832B (ko) |
-
1986
- 1986-11-06 IT IT22257/86A patent/IT1199832B/it active
-
1987
- 1987-04-07 KR KR1019870003295A patent/KR900003882B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1199832B (it) | 1989-01-05 |
| KR880006222A (ko) | 1988-07-22 |
| IT8622257A0 (it) | 1986-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR930009793B1 (ko) | 벤조피란 유도체 및 이의 제조방법 | |
| HU178302B (en) | Process for producing n-amidino-3,5-diamino-6-substituted-2-piperazine-carboxamides | |
| US4129656A (en) | Thiazolidine derivatives, salidiuretic compositions and methods of effecting salidiuresis employing them | |
| KR910005850B1 (ko) | 이미다조[1,5-a]피리미딘 유도체의 제조방법 | |
| KR900003882B1 (ko) | H₂항히스타민 활성을 갖는 화합물의 제조방법 | |
| CA1238342A (en) | Omega-/2,4-dihalobiphenylyl/oxo alkanoic acids and a process for their preparation | |
| US5030738A (en) | Synthesis of antiulcer compounds | |
| US6545149B2 (en) | Synthesis and crystallization of piperazine ring-containing compounds | |
| US5118813A (en) | Process for the preparation of compounds with antiulcer action | |
| JPS62155268A (ja) | ナイザチジンの合成法 | |
| KR870001539B1 (ko) | 4-메틸-5-티오포름아미디노메틸이미다졸 디하이드로클로라이드의 제조방법 | |
| US4515958A (en) | Process for preparing 1-alkyl-5-mercaptotetrazoles | |
| KR930006198B1 (ko) | 신규 α-클로로케톤 유도체 및 그 제조법 | |
| KR790001667B1 (ko) | 비스 트리메톡시 벤질 피페라지노 알칸류의 제법 | |
| GB1570912A (en) | Aromatic sulphonamido derivatives and process for their manufacture | |
| US4081453A (en) | Certain 3,5-dihalo-1,2,4-thiadiazole preparations | |
| KR870001001B1 (ko) | 아미노메칠 푸란유도체의 제조방법 | |
| KR950002841B1 (ko) | 페닐-구아니딘 유도체의 신규 제조방법 | |
| US5001238A (en) | Production of certain 2-phenylalkylthio-and 2-phenylalkylsulfinyl imidazo[4,]pyridines | |
| KR820001081B1 (ko) | 모라노린 유도체의 제법 | |
| KR870000865B1 (ko) | 치환 안식향산 유도체의 제조방법 | |
| KR810001154B1 (ko) | 5-설파모일-오르트아닐린산의 제조방법 | |
| KR810000234B1 (ko) | 벤조 아제핀계 유도체의 제조방법 | |
| JP3081359B2 (ja) | 2−アミノ−1−フェニル−1−エタノール誘導体 | |
| JPS6272680A (ja) | ラニチジン又はその酸付加塩の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| FPAY | Annual fee payment |
Payment date: 19930602 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 19940605 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19940605 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |