ES425106A2 - Pyridopyrimidine microbicides - substd. 8-D-ribitylpyrido (2,3-d)pyrimi-dines active against riboflavin synthesising bacteria, protozoa and fungi - Google Patents
Pyridopyrimidine microbicides - substd. 8-D-ribitylpyrido (2,3-d)pyrimi-dines active against riboflavin synthesising bacteria, protozoa and fungiInfo
- Publication number
- ES425106A2 ES425106A2 ES425106A ES425106A ES425106A2 ES 425106 A2 ES425106 A2 ES 425106A2 ES 425106 A ES425106 A ES 425106A ES 425106 A ES425106 A ES 425106A ES 425106 A2 ES425106 A2 ES 425106A2
- Authority
- ES
- Spain
- Prior art keywords
- substd
- ribitylpyrido
- dines
- pyridopyrimidine
- pyrimi
- 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
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 title 2
- 241000894006 Bacteria Species 0.000 title 1
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 title 1
- 241000233866 Fungi Species 0.000 title 1
- 230000003641 microbiacidal effect Effects 0.000 title 1
- 229940124561 microbicide Drugs 0.000 title 1
- BWESROVQGZSBRX-UHFFFAOYSA-N pyrido[3,2-d]pyrimidine Chemical compound C1=NC=NC2=CC=CN=C21 BWESROVQGZSBRX-UHFFFAOYSA-N 0.000 title 1
- 150000003230 pyrimidines Chemical class 0.000 title 1
- 229960002477 riboflavin Drugs 0.000 title 1
- 235000019192 riboflavin Nutrition 0.000 title 1
- 239000002151 riboflavin Substances 0.000 title 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 2
- 229930194542 Keto Natural products 0.000 abstract 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000000468 ketone group Chemical group 0.000 abstract 1
- 238000010561 standard procedure Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Title cpds of formula (I): (where Q 2=O, S, or NH, and one may be hal, OH, opt. substd NH2, SH or alkylthio, one of R2-R4=1-4C alkyl, the others being H, and R1=D-ribityl), are prepd by standard methods e.g. condensing a 4-D-ribityl-aminopyrimidine with a keto cpd. R4COCR3=CXR2, (where X=H, hal, alkoxy OH, alkylthio, SH, opt. substd NH2, or acetyloxy, or where X+ R3 tog. forms another bond).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB180773 | 1973-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES425106A2 true ES425106A2 (en) | 1978-03-01 |
Family
ID=9728366
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES422208A Expired ES422208A2 (en) | 1973-01-12 | 1974-01-11 | A method of preparing a pyridum (2, 3-d) pyrimidine. (Machine-translation by Google Translate, not legally binding) |
| ES425106A Expired ES425106A2 (en) | 1973-01-12 | 1974-04-08 | Pyridopyrimidine microbicides - substd. 8-D-ribitylpyrido (2,3-d)pyrimi-dines active against riboflavin synthesising bacteria, protozoa and fungi |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES422208A Expired ES422208A2 (en) | 1973-01-12 | 1974-01-11 | A method of preparing a pyridum (2, 3-d) pyrimidine. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE809666R (en) |
| ES (2) | ES422208A2 (en) |
| FR (1) | FR2213769A2 (en) |
| NL (1) | NL7400403A (en) |
| ZA (1) | ZA74215B (en) |
-
1974
- 1974-01-11 ES ES422208A patent/ES422208A2/en not_active Expired
- 1974-01-11 NL NL7400403A patent/NL7400403A/xx not_active Application Discontinuation
- 1974-01-11 BE BE139746A patent/BE809666R/en active
- 1974-01-11 FR FR7400991A patent/FR2213769A2/en active Granted
- 1974-01-11 ZA ZA00740215A patent/ZA74215B/en unknown
- 1974-04-08 ES ES425106A patent/ES425106A2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2213769B2 (en) | 1976-09-03 |
| BE809666R (en) | 1974-07-11 |
| ES422208A2 (en) | 1977-07-01 |
| ZA74215B (en) | 1975-08-27 |
| NL7400403A (en) | 1974-07-16 |
| FR2213769A2 (en) | 1974-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170705 |