BE525635A - - Google Patents
Info
- Publication number
- BE525635A BE525635A BE525635DA BE525635A BE 525635 A BE525635 A BE 525635A BE 525635D A BE525635D A BE 525635DA BE 525635 A BE525635 A BE 525635A
- Authority
- BE
- Belgium
- Prior art keywords
- pyrimidine
- pyrido
- amino
- pyrimidines
- reaction
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 6
- UVVFNZJVLRJSMW-UHFFFAOYSA-N 2,4-dichloropyrido[3,2-d]pyrimidine Chemical compound N1=CC=CC2=NC(Cl)=NC(Cl)=C21 UVVFNZJVLRJSMW-UHFFFAOYSA-N 0.000 claims description 4
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 239000004202 carbamide Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- BOOMHTFCWOJWFO-UHFFFAOYSA-N 3-aminopyridine-2-carboxylic acid Chemical compound NC1=CC=CN=C1C(O)=O BOOMHTFCWOJWFO-UHFFFAOYSA-N 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- RSCJHWMBMBCZMS-UHFFFAOYSA-N 4-amino-1h-pyrido[3,2-d]pyrimidine-2-thione Chemical compound C1=CN=C2C(N)=NC(S)=NC2=C1 RSCJHWMBMBCZMS-UHFFFAOYSA-N 0.000 claims description 2
- 238000005576 amination reaction Methods 0.000 claims description 2
- 238000005660 chlorination reaction Methods 0.000 claims description 2
- 159000000017 pyrido[3,2-d]pyrimidines Chemical class 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- -1 chloro, amino Chemical group 0.000 claims 2
- BJLUORNGPCXNHM-UHFFFAOYSA-N 1h-pyrido[3,2-d]pyrimidine-2,4-dione Chemical compound C1=CN=C2C(=O)NC(=O)NC2=C1 BJLUORNGPCXNHM-UHFFFAOYSA-N 0.000 claims 1
- KUDPGZONDFORKU-UHFFFAOYSA-N n-chloroaniline Chemical compound ClNC1=CC=CC=C1 KUDPGZONDFORKU-UHFFFAOYSA-N 0.000 claims 1
- CMMSUVYMWKBPQK-UHFFFAOYSA-N pyrido[3,2-d]pyrimidine-2,4-diamine Chemical class N1=CC=CC2=NC(N)=NC(N)=C21 CMMSUVYMWKBPQK-UHFFFAOYSA-N 0.000 claims 1
- 150000003230 pyrimidines Chemical class 0.000 claims 1
- 125000003396 thiol group Chemical group [H]S* 0.000 claims 1
- 239000000243 solution Substances 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 230000008018 melting Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- 239000000908 ammonium hydroxide Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- COHQXUHDEKQSEB-UHFFFAOYSA-N 1h-pyrido[3,2-d]pyrimidine-2,4-dithione Chemical compound C1=CN=C2C(=S)NC(=S)NC2=C1 COHQXUHDEKQSEB-UHFFFAOYSA-N 0.000 description 1
- VISBXAKTKBBLKW-UHFFFAOYSA-N 2-sulfanylidene-1h-pyrido[3,2-d]pyrimidin-4-one Chemical compound C1=CN=C2C(O)=NC(S)=NC2=C1 VISBXAKTKBBLKW-UHFFFAOYSA-N 0.000 description 1
- USSIQXCVUWKGNF-UHFFFAOYSA-N 6-(dimethylamino)-4,4-diphenylheptan-3-one Chemical compound C=1C=CC=CC=1C(CC(C)N(C)C)(C(=O)CC)C1=CC=CC=C1 USSIQXCVUWKGNF-UHFFFAOYSA-N 0.000 description 1
- OEEWKKRJLNRBQV-UHFFFAOYSA-N ClC=1N=C(C2=C(N1)C=CC=N2)N Chemical compound ClC=1N=C(C2=C(N1)C=CC=N2)N OEEWKKRJLNRBQV-UHFFFAOYSA-N 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical class C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- 238000000944 Soxhlet extraction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000002026 chloroform extract Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE525635A true BE525635A (enrdf_load_html_response) |
Family
ID=159858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE525635D BE525635A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE525635A (enrdf_load_html_response) |
-
0
- BE BE525635D patent/BE525635A/fr unknown
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