HU174889B - New process for producing n-square bracket-3,4-dimethyl - Google Patents
New process for producing n-square bracket-3,4-dimethylInfo
- Publication number
- HU174889B HU174889B HUBA003492A HU174889B HU 174889 B HU174889 B HU 174889B HU BA003492 A HUBA003492 A HU BA003492A HU 174889 B HU174889 B HU 174889B
- Authority
- HU
- Hungary
- Prior art keywords
- dimethyl
- producing
- new process
- square bracket
- bracket
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D475/00—Heterocyclic compounds containing pteridine ring systems
- C07D475/12—Heterocyclic compounds containing pteridine ring systems containing pteridine ring systems condensed with carbocyclic rings or ring systems
- C07D475/14—Benz [g] pteridines, e.g. riboflavin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752558516 DE2558516C3 (en) | 1975-12-24 | 1975-12-24 | Process for the preparation of N- [3,4-dimethylphenyl] D-ribamine |
DE19752558515 DE2558515C3 (en) | 1975-12-24 | 1975-12-24 | Process for the preparation of N- [3,4-dimethylphenyl] D-ribamine |
Publications (1)
Publication Number | Publication Date |
---|---|
HU174889B true HU174889B (en) | 1980-04-28 |
Family
ID=25769778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUBA003492 HU174889B (en) | 1975-12-24 | 1976-12-22 | New process for producing n-square bracket-3,4-dimethyl |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5283339A (en) |
CH (1) | CH623300A5 (en) |
FR (1) | FR2336377A1 (en) |
GB (1) | GB1564043A (en) |
HU (1) | HU174889B (en) |
NL (1) | NL7614211A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2650232A1 (en) * | 1976-11-02 | 1978-05-11 | Basf Ag | Process for the preparation of amines |
DE2650830A1 (en) * | 1976-11-06 | 1978-05-11 | Basf Ag | METHOD OF MANUFACTURING ANGULAR CLAMP ON 3,4-DIMETHYLPHENYL ANGLE CLAMP TO -D-RIBAMINE |
-
1976
- 1976-12-21 NL NL7614211A patent/NL7614211A/en not_active Application Discontinuation
- 1976-12-21 CH CH1609876A patent/CH623300A5/en not_active IP Right Cessation
- 1976-12-21 FR FR7638487A patent/FR2336377A1/en active Granted
- 1976-12-22 HU HUBA003492 patent/HU174889B/en unknown
- 1976-12-22 GB GB5348976A patent/GB1564043A/en not_active Expired
- 1976-12-24 JP JP15515776A patent/JPS5283339A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5283339A (en) | 1977-07-12 |
CH623300A5 (en) | 1981-05-29 |
NL7614211A (en) | 1977-06-28 |
FR2336377B1 (en) | 1980-10-17 |
GB1564043A (en) | 1980-04-02 |
FR2336377A1 (en) | 1977-07-22 |
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