GB993759A - 2,3,-di-o-acyl derivatives of 6-azauridine and a method for their preparation - Google Patents
2,3,-di-o-acyl derivatives of 6-azauridine and a method for their preparationInfo
- Publication number
- GB993759A GB993759A GB2484/63A GB248463A GB993759A GB 993759 A GB993759 A GB 993759A GB 2484/63 A GB2484/63 A GB 2484/63A GB 248463 A GB248463 A GB 248463A GB 993759 A GB993759 A GB 993759A
- Authority
- GB
- United Kingdom
- Prior art keywords
- triarylmethyl
- azauridine
- preparation
- group
- acyl derivatives
- 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
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
- C07H19/12—Triazine radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention comprises 6-azauridines of the general formula <FORM:0993759/C2/1> wherein R represents a carboxylic acyl radical, and the preparation thereof by treating 6-azauridine with a triarylmethyl halide, for example in the presence of an organic tertiary base, to form a 51-O-triarylmethyl-6-azauridine, acylating this compound, for example with a carboxylic acid, a carboxylic acid halide in an organic base, or a ketene, to form a 21,31-di-O -acyl - 51 - O - triarylmethyl - 6 - azuridine, and splitting off the triarylmethyl group from the latter compound, for example by the action of an acid or a cationic exchange resin or by hydrogenation. The triarylmethyl group may be a trityl or mono-, di- or tri-p-methoxy trityl group.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS46662 | 1962-01-23 | ||
| CS666662 | 1962-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB993759A true GB993759A (en) | 1965-06-02 |
Family
ID=25745292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2484/63A Expired GB993759A (en) | 1962-01-23 | 1963-01-21 | 2,3,-di-o-acyl derivatives of 6-azauridine and a method for their preparation |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE627476A (en) |
| CH (1) | CH416657A (en) |
| DE (1) | DE1207392B (en) |
| FR (1) | FR3280M (en) |
| GB (1) | GB993759A (en) |
| NL (1) | NL288040A (en) |
-
0
- BE BE627476D patent/BE627476A/xx unknown
- NL NL288040D patent/NL288040A/xx unknown
-
1963
- 1963-01-15 DE DEC28910A patent/DE1207392B/en active Pending
- 1963-01-21 GB GB2484/63A patent/GB993759A/en not_active Expired
- 1963-01-22 CH CH73563A patent/CH416657A/en unknown
- 1963-02-18 FR FR925182A patent/FR3280M/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1207392B (en) | 1965-12-23 |
| BE627476A (en) | |
| FR3280M (en) | 1965-05-03 |
| CH416657A (en) | 1966-07-15 |
| NL288040A (en) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE611239A (en) | PROCESS FOR PREPARING UNSATURATED NITRILS | |
| BR6240334D0 (en) | PROCESS FOR THE PREPARATION OF 3.8 DIAZABICYCLE (3.2,1) OCTANE | |
| GB1099789A (en) | A novel imidazole derivative and a process for the preparation thereof | |
| BE616585A (en) | PROCESS FOR PREPARING UNSATURATED NITRILS | |
| GB1065174A (en) | Bluensurea and its derivatives | |
| GB993759A (en) | 2,3,-di-o-acyl derivatives of 6-azauridine and a method for their preparation | |
| CH470267A (en) | Process for the production of carbonless papers for the transfer of machine and handwriting | |
| CH375371A (en) | Process for the preparation of acyl derivatives of 2-methyl-5-oxy-8- (B-diethylamino-ethoxy) -furo- (2 ', 3': 6.7) -chromone | |
| CH416085A (en) | Process for the preparation of linear polyamides forming stable colloidal dispersions | |
| BR6239521D0 (en) | PREPARATION PROCESS FOR NEW AMINO ACIDS | |
| BE613944A (en) | Process for preparing glutamic acid | |
| GB976833A (en) | A novel unsaturated aldehyde and the preparation thereof | |
| CH433594A (en) | Process for sterilizing an aqueous composition | |
| FR1297519A (en) | Parchment paper preparation process | |
| GB1088807A (en) | Process for preparing 19-nor-í¸-3-ketosteroids | |
| FR1302193A (en) | Process for the preparation of 1.3-dialkyl-cyclobutenolones | |
| BR6237940D0 (en) | PROCESS FOR THE PREPARATION OF 17 HYDROXY ANDROSTANES CYCALLALCENYL ETHERS | |
| GB1059703A (en) | 8-acyloxy-bz-tetrahydroquinolines and their preparation | |
| BR6355793D0 (en) | PERFECT PROCESS FOR THE PRODUCTION OF MICRO-ORGANISM PRODUCTS | |
| BE625642A (en) | Process for preparing maleic anhydride. | |
| CH410982A (en) | Process for preparing N- (2,3-dimethyl-phenyl) -anthranilic acid | |
| CH411923A (en) | Process for preparing N- (2,3-dimethyl-phenyl) -anthranilic acid | |
| DK105025C (en) | Process for the preparation of unsaturated 9,10-dihydro-10,10, -dimethylanthracene derivatives or acid addition salts thereof. | |
| CH402882A (en) | Process for the preparation of N- (2,3-dimethylphenyl) -anthranilic acid | |
| BE605654A (en) | Process for preparing fumaric acid. |