ES259911A1 - Procedimiento para la obtenciën de derivados 3- y 3,5-sustituidos de 2-aminopirazina - Google Patents
Procedimiento para la obtenciën de derivados 3- y 3,5-sustituidos de 2-aminopirazinaInfo
- Publication number
- ES259911A1 ES259911A1 ES0259911A ES259911A ES259911A1 ES 259911 A1 ES259911 A1 ES 259911A1 ES 0259911 A ES0259911 A ES 0259911A ES 259911 A ES259911 A ES 259911A ES 259911 A1 ES259911 A1 ES 259911A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- aminopyrazine
- 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
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having 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
- C07D241/20—Nitrogen atoms
- C07D241/22—Benzenesulfonamido pyrazines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having 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
- C07D241/20—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Procedimiento, en el que la 2-amino-3,5-dibromopirazina producida se trata con un alcoholato alcalino metálico en condiciones tales que se produzca 2-amino-3-metoxi-5- bromo-pirazina.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24146/59A GB928151A (en) | 1959-07-14 | 1959-07-14 | Pyrazine derivatives |
GB883160 | 1960-03-14 | ||
GB883060 | 1960-03-14 | ||
GB1440060 | 1960-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES259911A1 true ES259911A1 (es) | 1961-12-16 |
Family
ID=27447683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0259911A Expired ES259911A1 (es) | 1959-07-14 | 1960-07-13 | Procedimiento para la obtenciën de derivados 3- y 3,5-sustituidos de 2-aminopirazina |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH397692A (es) |
ES (1) | ES259911A1 (es) |
FR (1) | FR33M (es) |
-
1960
- 1960-07-13 ES ES0259911A patent/ES259911A1/es not_active Expired
- 1960-07-13 FR FR832877A patent/FR33M/fr not_active Expired
- 1960-07-13 CH CH800260A patent/CH397692A/de unknown
Also Published As
Publication number | Publication date |
---|---|
FR33M (fr) | 1960-11-28 |
CH397692A (de) | 1965-08-31 |
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