GB928186A - 7-theophylline derivatives and a process for their production - Google Patents
7-theophylline derivatives and a process for their productionInfo
- Publication number
- GB928186A GB928186A GB15615/60A GB1561560A GB928186A GB 928186 A GB928186 A GB 928186A GB 15615/60 A GB15615/60 A GB 15615/60A GB 1561560 A GB1561560 A GB 1561560A GB 928186 A GB928186 A GB 928186A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chr
- radical
- formula
- benzyloxyaryl
- ch2ch2
- 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
- 238000000034 method Methods 0.000 title abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 4
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical class O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 2
- 150000002576 ketones Chemical class 0.000 abstract 2
- -1 p-hydroxyphenyl Chemical group 0.000 abstract 2
- 229910052763 palladium Inorganic materials 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Chemical group 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 125000005283 haloketone group Chemical group 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 238000007327 hydrogenolysis reaction Methods 0.000 abstract 1
- 125000000468 ketone group Chemical group 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229960000278 theophylline Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
- C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC18937A DE1119868B (de) | 1959-05-05 | 1959-05-05 | Verfahren zur Herstellung von basisch substituierten Alkylxanthinderivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB928186A true GB928186A (en) | 1963-06-12 |
Family
ID=7016532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15615/60A Expired GB928186A (en) | 1959-05-05 | 1960-05-03 | 7-theophylline derivatives and a process for their production |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT214939B (enrdf_load_stackoverflow) |
| CH (1) | CH387048A (enrdf_load_stackoverflow) |
| DE (1) | DE1119868B (enrdf_load_stackoverflow) |
| DK (1) | DK94623C (enrdf_load_stackoverflow) |
| FR (1) | FR616M (enrdf_load_stackoverflow) |
| GB (1) | GB928186A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1225187B (de) * | 1962-03-27 | 1966-09-22 | Degussa | Verfahren zur Herstellung der linksdrehenden Isomeren von basisch substituierten Alkylxanthinderivaten |
| GB1084153A (enrdf_load_stackoverflow) * | 1965-09-09 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2142935A (en) * | 1937-02-20 | 1939-01-03 | Monsanto Chemicals | Reduction of chlorotheophylline |
-
1959
- 1959-05-05 DE DEC18937A patent/DE1119868B/de active Pending
-
1960
- 1960-04-27 CH CH477460A patent/CH387048A/de unknown
- 1960-04-29 AT AT327660A patent/AT214939B/de active
- 1960-05-03 GB GB15615/60A patent/GB928186A/en not_active Expired
- 1960-05-05 DK DK178060AA patent/DK94623C/da active
- 1960-08-31 FR FR825868A patent/FR616M/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1119868B (de) | 1961-12-21 |
| DK94623C (da) | 1962-10-29 |
| FR616M (enrdf_load_stackoverflow) | 1961-06-19 |
| CH387048A (de) | 1965-01-31 |
| AT214939B (de) | 1961-05-10 |
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