CH603575A5 - - Google Patents
Info
- Publication number
- CH603575A5 CH603575A5 CH1131074A CH1131074A CH603575A5 CH 603575 A5 CH603575 A5 CH 603575A5 CH 1131074 A CH1131074 A CH 1131074A CH 1131074 A CH1131074 A CH 1131074A CH 603575 A5 CH603575 A5 CH 603575A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/20—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D239/22—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1131074A CH603575A5 (es) | 1974-08-19 | 1974-08-19 | |
| US05/603,843 US3985785A (en) | 1974-08-19 | 1975-08-11 | Cyanoethyl acetamidine compounds |
| JP50099554A JPS5152125A (en) | 1974-08-19 | 1975-08-18 | Shianokagobutsuno seizohoho |
| DE19752536950 DE2536950A1 (de) | 1974-08-19 | 1975-08-19 | Cyanverbindungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1131074A CH603575A5 (es) | 1974-08-19 | 1974-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH603575A5 true CH603575A5 (es) | 1978-08-31 |
Family
ID=4372237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1131074A CH603575A5 (es) | 1974-08-19 | 1974-08-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3985785A (es) |
| JP (1) | JPS5152125A (es) |
| CH (1) | CH603575A5 (es) |
| DE (1) | DE2536950A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR225772A1 (es) * | 1979-08-14 | 1982-04-30 | Du Pont | Nuevo 3-amino-3-alcoxi-n-ciano-2-propenimidato de alquilo y procedimientos para su preparacion y de pirimidinas partiendo de aquellos |
| US4235802A (en) * | 1979-08-14 | 1980-11-25 | E. I. Du Pont De Nemours And Company | Propenimidates |
| US4814455A (en) * | 1986-04-16 | 1989-03-21 | Bristol-Myers Company | Dihydro-3,5-dicarboxylates |
| DE3642830A1 (de) * | 1986-12-16 | 1988-07-07 | Hoechst Ag | Verfahren zur herstellung von pyrimidinen |
| DE3642832A1 (de) * | 1986-12-16 | 1988-06-30 | Hoechst Ag | Verfahren zur herstellung von aminopyrimidinen |
| EP2417113B1 (en) | 2009-04-08 | 2015-07-15 | DSM IP Assets B.V. | Process for the preparation of pyrimidine derivatives |
| CN105254574B (zh) * | 2015-10-31 | 2017-11-14 | 新发药业有限公司 | 一种维生素b1关键中间体2‑甲基‑4‑氨基‑5‑氰基嘧啶的简便制备方法 |
| CN106008363B (zh) * | 2016-05-18 | 2018-06-19 | 新发药业有限公司 | 2-甲基-4-氨基-5-氰基嘧啶的制备方法 |
-
1974
- 1974-08-19 CH CH1131074A patent/CH603575A5/xx not_active IP Right Cessation
-
1975
- 1975-08-11 US US05/603,843 patent/US3985785A/en not_active Expired - Lifetime
- 1975-08-18 JP JP50099554A patent/JPS5152125A/ja active Pending
- 1975-08-19 DE DE19752536950 patent/DE2536950A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5152125A (en) | 1976-05-08 |
| US3985785A (en) | 1976-10-12 |
| DE2536950A1 (de) | 1976-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |