GB974155A - Process for the preparation of 2,6-diketo-8-thiapurines - Google Patents
Process for the preparation of 2,6-diketo-8-thiapurinesInfo
- Publication number
- GB974155A GB974155A GB5417/63A GB541763A GB974155A GB 974155 A GB974155 A GB 974155A GB 5417/63 A GB5417/63 A GB 5417/63A GB 541763 A GB541763 A GB 541763A GB 974155 A GB974155 A GB 974155A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino
- represent
- hydrogen atom
- thiapurines
- diketo
- 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
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal thiosulphate Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 230000009635 nitrosylation Effects 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 235000010288 sodium nitrite Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT106162A AT231451B (de) | 1962-02-09 | 1962-02-09 | Verfahren zur Herstellung von 2, 6-Diketo-8-thiapurinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB974155A true GB974155A (en) | 1964-11-04 |
Family
ID=3505732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5417/63A Expired GB974155A (en) | 1962-02-09 | 1963-02-11 | Process for the preparation of 2,6-diketo-8-thiapurines |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098787A (en) * | 1977-02-14 | 1978-07-04 | Merck & Co., Inc. | Process for preparation of 9-(dihalobenzyl) adenines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE628221A (US06262066-20010717-C00560.png) * | 1962-02-09 |
-
0
- BE BE628220D patent/BE628220A/xx unknown
-
1962
- 1962-02-09 AT AT106162A patent/AT231451B/de active
-
1963
- 1963-01-15 CH CH47663A patent/CH429747A/de unknown
- 1963-02-04 US US256133A patent/US3225048A/en not_active Expired - Lifetime
- 1963-02-04 DK DK50863AA patent/DK103081C/da active
- 1963-02-11 GB GB5417/63A patent/GB974155A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT231451B (de) | 1964-01-27 |
| CH429747A (de) | 1967-02-15 |
| BE628220A (US06262066-20010717-C00560.png) | |
| DK103081C (da) | 1965-11-15 |
| US3225048A (en) | 1965-12-21 |
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