DE69302848T2 - Verfahren zur Herstellung von Guanidinderivativen - Google Patents
Verfahren zur Herstellung von GuanidinderivativenInfo
- Publication number
- DE69302848T2 DE69302848T2 DE69302848T DE69302848T DE69302848T2 DE 69302848 T2 DE69302848 T2 DE 69302848T2 DE 69302848 T DE69302848 T DE 69302848T DE 69302848 T DE69302848 T DE 69302848T DE 69302848 T2 DE69302848 T2 DE 69302848T2
- Authority
- DE
- Germany
- Prior art keywords
- carbonate
- alkali metal
- hydrogen carbonate
- solution
- phenylguanidine
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C277/08—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C279/18—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to carbon atoms of six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84955592A | 1992-03-11 | 1992-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69302848D1 DE69302848D1 (de) | 1996-07-04 |
| DE69302848T2 true DE69302848T2 (de) | 1996-10-24 |
Family
ID=25305987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69302848T Expired - Lifetime DE69302848T2 (de) | 1992-03-11 | 1993-03-04 | Verfahren zur Herstellung von Guanidinderivativen |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5276186A (enExample) |
| EP (1) | EP0560726B1 (enExample) |
| JP (1) | JP3536217B2 (enExample) |
| KR (1) | KR100260977B1 (enExample) |
| AT (1) | ATE138644T1 (enExample) |
| CA (1) | CA2091333C (enExample) |
| DE (1) | DE69302848T2 (enExample) |
| ES (1) | ES2088256T3 (enExample) |
| MX (1) | MX9301310A (enExample) |
| TW (1) | TW214541B (enExample) |
| ZA (1) | ZA931705B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4444928A1 (de) | 1994-12-16 | 1996-06-27 | Hoechst Schering Agrevo Gmbh | Verfahren zur Herstellung von 2-Anilino-pyridin-Derivaten |
| EP0900214B1 (en) * | 1996-05-04 | 2001-09-26 | Yuhan Corporation | Process for preparation of pyrimidine derivatives |
| US6252076B1 (en) | 1996-05-04 | 2001-06-26 | Yuhan Corporation | Process for preparation of pyrimidine derivatives |
| IN188411B (enExample) | 1997-03-27 | 2002-09-21 | Yuhan Corp | |
| KR100272471B1 (ko) | 1998-11-17 | 2000-11-15 | 김선진 | 신규의 피리미딘 유도체 및 그의 제조방법 |
| DE10207376B4 (de) | 2002-02-22 | 2005-03-03 | Degussa Ag | Verfahren zur Herstellung von 2-Anilino-4,6-dimethylpyrimidin |
| CN103145589B (zh) * | 2013-03-14 | 2014-06-25 | 黄河三角洲京博化工研究院有限公司 | 一种苯基胍碳酸氢盐的合成方法 |
| DE102017004596B4 (de) | 2017-05-13 | 2021-02-11 | Alzchem Trostberg Gmbh | Verfahren zur Herstellung von Phenylguanidinen oder deren Salze |
| CN107879953B (zh) * | 2017-10-28 | 2023-07-28 | 南通江山农药化工股份有限公司 | 废水中苯基胍碳酸盐回收套用方法及其装置 |
| CN111747870A (zh) * | 2020-07-20 | 2020-10-09 | 南通江山农药化工股份有限公司 | 苯基胍碳酸盐结晶颗粒形态提升工艺及其设备 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2615045A (en) * | 1950-10-23 | 1952-10-21 | American Cyanamid Co | Preparation of diarylguanidines |
| FR1241151A (fr) * | 1959-07-10 | 1960-09-16 | France Etat | Perfectionnements au procédé de préparation de l'amino-guanidine |
| US3976643A (en) * | 1973-07-13 | 1976-08-24 | William H. Rorer, Inc. | Guanidines |
| GB1514907A (en) * | 1975-05-30 | 1978-06-21 | Rorer Inc William H | Process for the preparation of substituted phenylguanidines and substituted phenylguanidines when thus prepared |
| EP0164204A1 (en) * | 1984-05-12 | 1985-12-11 | FISONS plc | Novel pharmaceutically useful pyrimidines |
| DE3881320D1 (de) | 1987-09-28 | 1993-07-01 | Ciba Geigy Ag | Schaedlingsbekaempfungsmittel. |
| US4906778A (en) * | 1988-08-29 | 1990-03-06 | Amoco Corporation | Process for the production of aminoguanidine bicarbonate |
-
1992
- 1992-11-25 US US07/981,683 patent/US5276186A/en not_active Expired - Lifetime
-
1993
- 1993-02-06 TW TW082100818A patent/TW214541B/zh not_active IP Right Cessation
- 1993-03-04 EP EP93810164A patent/EP0560726B1/en not_active Expired - Lifetime
- 1993-03-04 DE DE69302848T patent/DE69302848T2/de not_active Expired - Lifetime
- 1993-03-04 AT AT93810164T patent/ATE138644T1/de active
- 1993-03-04 ES ES93810164T patent/ES2088256T3/es not_active Expired - Lifetime
- 1993-03-09 CA CA002091333A patent/CA2091333C/en not_active Expired - Lifetime
- 1993-03-10 ZA ZA931705A patent/ZA931705B/xx unknown
- 1993-03-10 MX MX9301310A patent/MX9301310A/es unknown
- 1993-03-10 KR KR1019930003682A patent/KR100260977B1/ko not_active Expired - Lifetime
- 1993-03-10 JP JP07616293A patent/JP3536217B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5276186A (en) | 1994-01-04 |
| EP0560726A2 (en) | 1993-09-15 |
| KR930019616A (ko) | 1993-10-18 |
| KR100260977B1 (ko) | 2000-07-01 |
| CA2091333C (en) | 2003-08-19 |
| DE69302848D1 (de) | 1996-07-04 |
| EP0560726B1 (en) | 1996-05-29 |
| ATE138644T1 (de) | 1996-06-15 |
| CA2091333A1 (en) | 1993-09-12 |
| ZA931705B (en) | 1993-09-13 |
| JP3536217B2 (ja) | 2004-06-07 |
| MX9301310A (es) | 1993-09-01 |
| TW214541B (enExample) | 1993-10-11 |
| ES2088256T3 (es) | 1996-08-01 |
| EP0560726A3 (en) | 1993-11-18 |
| JPH0616617A (ja) | 1994-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: NOVARTIS AG, BASEL, CH |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SYNGENTA PARTICIPATIONS AG, BASEL, CH |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC |