DK153487B - Analogifremgangsmaade til fremstilling af 2-(perhydro-1,4-diazino)-pyrimidooe5,4-daapyrimidinderivater - Google Patents
Analogifremgangsmaade til fremstilling af 2-(perhydro-1,4-diazino)-pyrimidooe5,4-daapyrimidinderivater Download PDFInfo
- Publication number
- DK153487B DK153487B DK284280AA DK284280A DK153487B DK 153487 B DK153487 B DK 153487B DK 284280A A DK284280A A DK 284280AA DK 284280 A DK284280 A DK 284280A DK 153487 B DK153487 B DK 153487B
- Authority
- DK
- Denmark
- Prior art keywords
- pyrimido
- pyrimidine
- group
- thiomorpholino
- chloro
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 18
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 278
- -1 methylenedioxybenzyl - Chemical class 0.000 claims description 231
- 150000001875 compounds Chemical class 0.000 claims description 56
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 38
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 26
- 125000004432 carbon atom Chemical group C* 0.000 claims description 22
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 20
- 239000002904 solvent Substances 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 15
- JOZPEVMCAKXSEY-UHFFFAOYSA-N pyrimido[5,4-d]pyrimidine Chemical compound N1=CN=CC2=NC=NC=C21 JOZPEVMCAKXSEY-UHFFFAOYSA-N 0.000 claims description 15
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 11
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- 125000002252 acyl group Chemical group 0.000 claims description 9
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- 125000005505 thiomorpholino group Chemical group 0.000 claims description 9
- 125000006239 protecting group Chemical group 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 7
- 125000005843 halogen group Chemical group 0.000 claims description 7
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 230000000269 nucleophilic effect Effects 0.000 claims description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 5
- 150000007522 mineralic acids Chemical class 0.000 claims description 5
- 150000007524 organic acids Chemical class 0.000 claims description 5
- 125000001424 substituent group Chemical group 0.000 claims description 5
- 125000003277 amino group Chemical group 0.000 claims description 4
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- 125000002425 furfuryl group Chemical group C(C1=CC=CO1)* 0.000 claims description 4
- 235000005985 organic acids Nutrition 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- 230000010933 acylation Effects 0.000 claims description 3
- 238000005917 acylation reaction Methods 0.000 claims description 3
- 125000001153 fluoro group Chemical group F* 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 claims description 3
- 150000007530 organic bases Chemical group 0.000 claims description 3
- 150000003230 pyrimidines Chemical class 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 2
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 2
- 125000003392 indanyl group Chemical group C1(CCC2=CC=CC=C12)* 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 125000004076 pyridyl group Chemical group 0.000 claims description 2
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 2
- 125000002130 sulfonic acid ester group Chemical group 0.000 claims description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims 1
- 235000013312 flour Nutrition 0.000 claims 1
- 125000001624 naphthyl group Chemical group 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 157
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 132
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 75
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 46
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 38
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 27
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 26
- 241001465754 Metazoa Species 0.000 description 17
- MSSDTZLYNMFTKN-UHFFFAOYSA-N 1-Piperazinecarboxaldehyde Chemical compound O=CN1CCNCC1 MSSDTZLYNMFTKN-UHFFFAOYSA-N 0.000 description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 13
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 13
- 238000003756 stirring Methods 0.000 description 13
- HHQWKZLAQJGWCH-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-chloropyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound C=12N=CN=C(SCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 HHQWKZLAQJGWCH-UHFFFAOYSA-N 0.000 description 12
- 239000007795 chemical reaction product Substances 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 11
- 238000010992 reflux Methods 0.000 description 11
- WFCSWCVEJLETKA-UHFFFAOYSA-N 2-piperazin-1-ylethanol Chemical compound OCCN1CCNCC1 WFCSWCVEJLETKA-UHFFFAOYSA-N 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 10
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000002244 precipitate Substances 0.000 description 9
- LUGKHBNNJJSVLE-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound C=1C=CC=CC=1CSC(C1=N2)=NC=NC1=C(N1CCOCC1)N=C2N1CCNCC1 LUGKHBNNJJSVLE-UHFFFAOYSA-N 0.000 description 8
- XQZMYQNZMUBCRQ-UHFFFAOYSA-N n-benzyl-n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C2C=1N(C)CC1=CC=CC=C1 XQZMYQNZMUBCRQ-UHFFFAOYSA-N 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 229960000583 acetic acid Drugs 0.000 description 6
- 238000001953 recrystallisation Methods 0.000 description 6
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 description 6
- SVYOXGBINYWSDQ-UHFFFAOYSA-N 1,4-dioxane;ethanol Chemical compound CCO.C1COCCO1 SVYOXGBINYWSDQ-UHFFFAOYSA-N 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 5
- 238000004220 aggregation Methods 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 239000012362 glacial acetic acid Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- VHUDRBVSGPPPMR-UHFFFAOYSA-N n-benzyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2NCC1=CC=CC=C1 VHUDRBVSGPPPMR-UHFFFAOYSA-N 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- JNKWPASLLGLIDK-UHFFFAOYSA-N 2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)-n-(2-phenylethyl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 JNKWPASLLGLIDK-UHFFFAOYSA-N 0.000 description 4
- OFTKFKYVSBNYEC-UHFFFAOYSA-N 2-furoyl chloride Chemical compound ClC(=O)C1=CC=CO1 OFTKFKYVSBNYEC-UHFFFAOYSA-N 0.000 description 4
- SVDCYQGNYMKQTP-UHFFFAOYSA-N 4-(8-methylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound N1=C2C(SC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 SVDCYQGNYMKQTP-UHFFFAOYSA-N 0.000 description 4
- ADZYHSIVYQCWCE-UHFFFAOYSA-N 4-[2-chloro-8-(2-phenylethylsulfanyl)pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(SCCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 ADZYHSIVYQCWCE-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 3
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 description 3
- HJBHJSQWKRDWNG-UHFFFAOYSA-N 2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C(Cl)N=C2C(N)=NC=NC2=C1N1CCS(=O)CC1 HJBHJSQWKRDWNG-UHFFFAOYSA-N 0.000 description 3
- XPUTZGGJFBDJQF-UHFFFAOYSA-N 4-(2-chloro-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-8-yl)sulfanylphenol Chemical compound C1=CC(O)=CC=C1SC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 XPUTZGGJFBDJQF-UHFFFAOYSA-N 0.000 description 3
- KLQYAAXAPMXEKR-UHFFFAOYSA-N 4-(2-chloro-8-phenylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound C=12N=CN=C(SC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 KLQYAAXAPMXEKR-UHFFFAOYSA-N 0.000 description 3
- BAWWKDNLEZZFSS-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-chloropyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(SCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 BAWWKDNLEZZFSS-UHFFFAOYSA-N 0.000 description 3
- QVHYQPBHTSWIDJ-UHFFFAOYSA-N 4-(8-benzylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazine-1-carbaldehyde Chemical compound C1CN(C=O)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 QVHYQPBHTSWIDJ-UHFFFAOYSA-N 0.000 description 3
- UPKIDIPIWRHECM-UHFFFAOYSA-N 4-(8-ethylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical group N1=C2C(SCC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 UPKIDIPIWRHECM-UHFFFAOYSA-N 0.000 description 3
- WLJJZVWQCAOQBQ-UHFFFAOYSA-N 4-(8-methylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)thiomorpholine Chemical compound N1=C2C(SC)=NC=NC2=C(N2CCSCC2)N=C1N1CCNCC1 WLJJZVWQCAOQBQ-UHFFFAOYSA-N 0.000 description 3
- LRUOZUSESSJQLP-UHFFFAOYSA-N 4-(8-methylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazine-1-carbaldehyde Chemical compound N1=C2C(SC)=NC=NC2=C(N2CCOCC2)N=C1N1CCN(C=O)CC1 LRUOZUSESSJQLP-UHFFFAOYSA-N 0.000 description 3
- KGMCUQXBFHXHQW-UHFFFAOYSA-N 4-[2-chloro-8-(2-phenylethylsulfanyl)pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=12N=CN=C(SCCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 KGMCUQXBFHXHQW-UHFFFAOYSA-N 0.000 description 3
- 102000008186 Collagen Human genes 0.000 description 3
- 108010035532 Collagen Proteins 0.000 description 3
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000002785 anti-thrombosis Effects 0.000 description 3
- 239000003125 aqueous solvent Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229920001436 collagen Polymers 0.000 description 3
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 description 3
- 229940093915 gynecological organic acid Drugs 0.000 description 3
- IYHKZYBVJJPGFD-UHFFFAOYSA-N n-benzyl-2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 IYHKZYBVJJPGFD-UHFFFAOYSA-N 0.000 description 3
- XYQALCZKBXGKAD-UHFFFAOYSA-N n-benzyl-2-chloro-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 XYQALCZKBXGKAD-UHFFFAOYSA-N 0.000 description 3
- 125000004923 naphthylmethyl group Chemical group C1(=CC=CC2=CC=CC=C12)C* 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000000144 pharmacologic effect Effects 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 239000012286 potassium permanganate Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 description 2
- AQHKGPWUIOAPHJ-UHFFFAOYSA-N 2,4,8-trichloropyrimido[5,4-d]pyrimidine Chemical compound N1=CN=C(Cl)C2=NC(Cl)=NC(Cl)=C21 AQHKGPWUIOAPHJ-UHFFFAOYSA-N 0.000 description 2
- DBBVEORXMAOOBJ-UHFFFAOYSA-N 2-(2-chloro-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-8-yl)sulfanyl-n,n-diethylethanamine Chemical compound N1=C(Cl)N=C2C(SCCN(CC)CC)=NC=NC2=C1N1CCOCC1 DBBVEORXMAOOBJ-UHFFFAOYSA-N 0.000 description 2
- KAJMMRHTHZQTBH-UHFFFAOYSA-N 2-(2-chloro-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-8-yl)sulfanylaniline Chemical compound NC1=CC=CC=C1SC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 KAJMMRHTHZQTBH-UHFFFAOYSA-N 0.000 description 2
- HNZPVPOPPHMQLR-UHFFFAOYSA-N 2-(4-morpholin-4-yl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl)oxyethanol Chemical compound N1=C2C(OCCO)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 HNZPVPOPPHMQLR-UHFFFAOYSA-N 0.000 description 2
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 2
- UXCRACYPVPTWRW-UHFFFAOYSA-N 2-[2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-yl]sulfanylethanol Chemical compound N1=C(Cl)N=C2C(SCCO)=NC=NC2=C1N1CCS(=O)CC1 UXCRACYPVPTWRW-UHFFFAOYSA-N 0.000 description 2
- LQADAAUBVDTOCK-UHFFFAOYSA-N 2-[4-[8-benzylsulfanyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]ethanol Chemical compound C1CN(CCO)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 LQADAAUBVDTOCK-UHFFFAOYSA-N 0.000 description 2
- CQANHHWIOMCIFL-UHFFFAOYSA-N 2-[[2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-yl]-(2-methoxyethyl)amino]ethanol Chemical compound N1=C(Cl)N=C2C(N(CCO)CCOC)=NC=NC2=C1N1CCS(=O)CC1 CQANHHWIOMCIFL-UHFFFAOYSA-N 0.000 description 2
- ACDGUFIAHFBWEP-UHFFFAOYSA-N 2-[[2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-yl]amino]ethanol Chemical compound N1=C(Cl)N=C2C(NCCO)=NC=NC2=C1N1CCS(=O)CC1 ACDGUFIAHFBWEP-UHFFFAOYSA-N 0.000 description 2
- AXZMQJCDVKJBIM-UHFFFAOYSA-N 2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)-n-(3-phenylpropyl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCCCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 AXZMQJCDVKJBIM-UHFFFAOYSA-N 0.000 description 2
- OBUJUPGRRMYOOL-UHFFFAOYSA-N 2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)-n-(pyridin-3-ylmethyl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCC=3C=NC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 OBUJUPGRRMYOOL-UHFFFAOYSA-N 0.000 description 2
- SKRDSSPYXAQLBL-UHFFFAOYSA-N 2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)-n-propan-2-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C(Cl)N=C2C(NC(C)C)=NC=NC2=C1N1CCS(=O)CC1 SKRDSSPYXAQLBL-UHFFFAOYSA-N 0.000 description 2
- CGPQROHBTBWGQR-UHFFFAOYSA-N 2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)-n-propylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C(Cl)N=C2C(NCCC)=NC=NC2=C1N1CCS(=O)CC1 CGPQROHBTBWGQR-UHFFFAOYSA-N 0.000 description 2
- SIRAHLATRWHEJM-UHFFFAOYSA-N 2-chloro-4-morpholin-4-yl-5h-pyrimido[5,4-d]pyrimidine-8-thione Chemical compound N1=C(Cl)N=C2C(S)=NC=NC2=C1N1CCOCC1 SIRAHLATRWHEJM-UHFFFAOYSA-N 0.000 description 2
- ZSEAGDSPEIYWOP-UHFFFAOYSA-N 2-chloro-4-morpholin-4-yl-n-(2-phenylethyl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 ZSEAGDSPEIYWOP-UHFFFAOYSA-N 0.000 description 2
- WIGPMPALWYJREF-UHFFFAOYSA-N 2-chloro-4-morpholin-4-yl-n-phenylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 WIGPMPALWYJREF-UHFFFAOYSA-N 0.000 description 2
- IQEXTIWSVJPWES-UHFFFAOYSA-N 2-chloro-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C(Cl)N=C2C(N)=NC=NC2=C1N1CCOCC1 IQEXTIWSVJPWES-UHFFFAOYSA-N 0.000 description 2
- PODDVMFKNLFUIX-UHFFFAOYSA-N 2-chloro-n-(3-methylbutyl)-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C(Cl)N=C2C(NCCC(C)C)=NC=NC2=C1N1CCS(=O)CC1 PODDVMFKNLFUIX-UHFFFAOYSA-N 0.000 description 2
- PWQYDCNJMAJUNP-UHFFFAOYSA-N 2-chloro-n-(4-ethoxyphenyl)-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=CC(OCC)=CC=C1NC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 PWQYDCNJMAJUNP-UHFFFAOYSA-N 0.000 description 2
- ZJWHDDLDLBALFN-UHFFFAOYSA-N 2-chloro-n-(furan-2-ylmethyl)-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCC=3OC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 ZJWHDDLDLBALFN-UHFFFAOYSA-N 0.000 description 2
- YTEIUUCTXQTNMS-UHFFFAOYSA-N 2-chloro-n-[(2-chlorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCC=3C(=CC=CC=3)Cl)C2=NC(Cl)=NC=1N1CCS(=O)CC1 YTEIUUCTXQTNMS-UHFFFAOYSA-N 0.000 description 2
- JGBJNDBELMESBL-UHFFFAOYSA-N 2-chloro-n-[(3,4-dichlorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCC=3C=C(Cl)C(Cl)=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 JGBJNDBELMESBL-UHFFFAOYSA-N 0.000 description 2
- OIEYIHVDLLUVGL-UHFFFAOYSA-N 2-chloro-n-[(3,4-dimethoxyphenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=C(OC)C(OC)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 OIEYIHVDLLUVGL-UHFFFAOYSA-N 0.000 description 2
- VDRKOQGHLJVZNN-UHFFFAOYSA-N 2-chloro-n-[(3-chlorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound ClC1=CC=CC(CNC=2C3=NC(Cl)=NC(=C3N=CN=2)N2CCS(=O)CC2)=C1 VDRKOQGHLJVZNN-UHFFFAOYSA-N 0.000 description 2
- OFLQITPHZNHFLQ-UHFFFAOYSA-N 2-chloro-n-[(4-chlorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=CC(Cl)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 OFLQITPHZNHFLQ-UHFFFAOYSA-N 0.000 description 2
- JKVREDDAQPKVTC-UHFFFAOYSA-N 2-chloro-n-[(4-fluorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=CC(F)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 JKVREDDAQPKVTC-UHFFFAOYSA-N 0.000 description 2
- ADDYRJLHTMDCJU-UHFFFAOYSA-N 2-chloro-n-[(4-methylphenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=CC(C)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 ADDYRJLHTMDCJU-UHFFFAOYSA-N 0.000 description 2
- DZMYVHLRLLFHTK-UHFFFAOYSA-N 2-chloro-n-cyclohexyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NC3CCCCC3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 DZMYVHLRLLFHTK-UHFFFAOYSA-N 0.000 description 2
- CWACFUMTKWWHLX-UHFFFAOYSA-N 2-chloro-n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C(Cl)N=C2C(NC)=NC=NC2=C1N1CCS(=O)CC1 CWACFUMTKWWHLX-UHFFFAOYSA-N 0.000 description 2
- LPYXEMXXVOAEAR-UHFFFAOYSA-N 2-chloro-n-methyl-4-morpholin-4-yl-n-phenylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCOCC3)N=C(Cl)N=C2C=1N(C)C1=CC=CC=C1 LPYXEMXXVOAEAR-UHFFFAOYSA-N 0.000 description 2
- JJKWHOSQTYYFAE-UHFFFAOYSA-N 2-methoxyacetyl chloride Chemical compound COCC(Cl)=O JJKWHOSQTYYFAE-UHFFFAOYSA-N 0.000 description 2
- FFMZDIGYLOIQMB-UHFFFAOYSA-N 2-piperazin-1-ylpyrimido[5,4-d]pyrimidine Chemical compound C1CNCCN1C1=NC=C(N=CN=C2)C2=N1 FFMZDIGYLOIQMB-UHFFFAOYSA-N 0.000 description 2
- OLHXHGZQYSYHGB-UHFFFAOYSA-N 4-(2-chloro-8-cyclohexylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound C=12N=CN=C(SC3CCCCC3)C2=NC(Cl)=NC=1N1CCOCC1 OLHXHGZQYSYHGB-UHFFFAOYSA-N 0.000 description 2
- QJODQWTXUNDFPA-UHFFFAOYSA-N 4-(2-chloro-8-ethoxypyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C(Cl)N=C2C(OCC)=NC=NC2=C1N1CCOCC1 QJODQWTXUNDFPA-UHFFFAOYSA-N 0.000 description 2
- UJVNXIPZESXZEW-UHFFFAOYSA-N 4-(2-chloro-8-ethylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound N1=C(Cl)N=C2C(SCC)=NC=NC2=C1N1CCS(=O)CC1 UJVNXIPZESXZEW-UHFFFAOYSA-N 0.000 description 2
- WMSXTZCFJDXRSS-UHFFFAOYSA-N 4-(2-chloro-8-ethylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)thiomorpholine Chemical compound N1=C(Cl)N=C2C(SCC)=NC=NC2=C1N1CCSCC1 WMSXTZCFJDXRSS-UHFFFAOYSA-N 0.000 description 2
- LZQVLKOHRIUTEN-UHFFFAOYSA-N 4-(2-chloro-8-methoxypyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C(Cl)N=C2C(OC)=NC=NC2=C1N1CCOCC1 LZQVLKOHRIUTEN-UHFFFAOYSA-N 0.000 description 2
- DUTVIWYMFXXNFS-UHFFFAOYSA-N 4-(2-chloro-8-methylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound N1=C(Cl)N=C2C(SC)=NC=NC2=C1N1CCS(=O)CC1 DUTVIWYMFXXNFS-UHFFFAOYSA-N 0.000 description 2
- OFWDMWQWPSQCGX-UHFFFAOYSA-N 4-(2-chloro-8-methylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C(Cl)N=C2C(SC)=NC=NC2=C1N1CCOCC1 OFWDMWQWPSQCGX-UHFFFAOYSA-N 0.000 description 2
- LZOOMGSCHLTIFM-UHFFFAOYSA-N 4-(2-chloro-8-methylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)thiomorpholine Chemical compound N1=C(Cl)N=C2C(SC)=NC=NC2=C1N1CCSCC1 LZOOMGSCHLTIFM-UHFFFAOYSA-N 0.000 description 2
- NDBOINBDQJKCKI-UHFFFAOYSA-N 4-(2-chloro-8-morpholin-4-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(N3CCOCC3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 NDBOINBDQJKCKI-UHFFFAOYSA-N 0.000 description 2
- LMOFRYWWFXRRPQ-UHFFFAOYSA-N 4-(2-chloro-8-octylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C(Cl)N=C2C(SCCCCCCCC)=NC=NC2=C1N1CCOCC1 LMOFRYWWFXRRPQ-UHFFFAOYSA-N 0.000 description 2
- REIXPDKCJCFEAJ-UHFFFAOYSA-N 4-(2-chloro-8-phenylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(SC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 REIXPDKCJCFEAJ-UHFFFAOYSA-N 0.000 description 2
- GJKAIPNNRXJUEC-UHFFFAOYSA-N 4-(2-chloro-8-phenylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)thiomorpholine Chemical compound C=12N=CN=C(SC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCSCC1 GJKAIPNNRXJUEC-UHFFFAOYSA-N 0.000 description 2
- MNLAOSSRFDOTLP-UHFFFAOYSA-N 4-(2-chloro-8-piperidin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(N3CCCCC3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 MNLAOSSRFDOTLP-UHFFFAOYSA-N 0.000 description 2
- GXJSDTMDEBCTQD-UHFFFAOYSA-N 4-(2-chloro-8-propan-2-ylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C(Cl)N=C2C(SC(C)C)=NC=NC2=C1N1CCOCC1 GXJSDTMDEBCTQD-UHFFFAOYSA-N 0.000 description 2
- QLYYHWKZEYAJOY-UHFFFAOYSA-N 4-(2-chloro-8-propylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound N1=C(Cl)N=C2C(SCCC)=NC=NC2=C1N1CCS(=O)CC1 QLYYHWKZEYAJOY-UHFFFAOYSA-N 0.000 description 2
- PYFQZKZUQNCKQI-UHFFFAOYSA-N 4-(2-chloro-8-propylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C(Cl)N=C2C(SCCC)=NC=NC2=C1N1CCOCC1 PYFQZKZUQNCKQI-UHFFFAOYSA-N 0.000 description 2
- AWUKKVSEHBVZAD-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-chloropyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1,1-dioxide Chemical compound C=12N=CN=C(SCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)(=O)CC1 AWUKKVSEHBVZAD-UHFFFAOYSA-N 0.000 description 2
- DUZXVHMKOCVNKZ-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-chloropyrimido[5,4-d]pyrimidin-4-yl)-2,6-dimethylmorpholine Chemical compound C1C(C)OC(C)CN1C(C1=NC=N2)=NC(Cl)=NC1=C2SCC1=CC=CC=C1 DUZXVHMKOCVNKZ-UHFFFAOYSA-N 0.000 description 2
- INHCRJJFCQTAPY-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-chloropyrimido[5,4-d]pyrimidin-4-yl)thiomorpholine Chemical compound C=12N=CN=C(SCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCSCC1 INHCRJJFCQTAPY-UHFFFAOYSA-N 0.000 description 2
- UUAAOLXGDBTJHR-UHFFFAOYSA-N 4-(8-phenylmethoxy-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical group C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2OCC1=CC=CC=C1 UUAAOLXGDBTJHR-UHFFFAOYSA-N 0.000 description 2
- ACPIOXXVAQQWNP-UHFFFAOYSA-N 4-(8-phenylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)thiomorpholine Chemical compound C1CNCCN1C1=NC(N2CCSCC2)=C(N=CN=C2SC=3C=CC=CC=3)C2=N1 ACPIOXXVAQQWNP-UHFFFAOYSA-N 0.000 description 2
- CIBNMMOZXAHKRU-UHFFFAOYSA-N 4-[2-chloro-8-(2,3-dihydro-1h-inden-2-ylsulfanyl)pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=12N=CN=C(SC3CC4=CC=CC=C4C3)C2=NC(Cl)=NC=1N1CCOCC1 CIBNMMOZXAHKRU-UHFFFAOYSA-N 0.000 description 2
- UVLDKNAXWFSIIQ-UHFFFAOYSA-N 4-[2-chloro-8-(3-phenylpropylsulfanyl)pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=12N=CN=C(SCCCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 UVLDKNAXWFSIIQ-UHFFFAOYSA-N 0.000 description 2
- IFHJUOXXUHFYJF-UHFFFAOYSA-N 4-[2-chloro-8-(4-chlorophenyl)sulfanylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(Cl)=CC=C1SC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 IFHJUOXXUHFYJF-UHFFFAOYSA-N 0.000 description 2
- AENMTMRNERJBBQ-UHFFFAOYSA-N 4-[2-chloro-8-(4-chlorophenyl)sulfanylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(Cl)=CC=C1SC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 AENMTMRNERJBBQ-UHFFFAOYSA-N 0.000 description 2
- YNPKBEPKDNYFOZ-UHFFFAOYSA-N 4-[2-chloro-8-(4-methoxyphenyl)sulfanylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(OC)=CC=C1SC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 YNPKBEPKDNYFOZ-UHFFFAOYSA-N 0.000 description 2
- RTLKQLUMFOCJAI-UHFFFAOYSA-N 4-[2-chloro-8-(4-methoxyphenyl)sulfanylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(OC)=CC=C1SC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 RTLKQLUMFOCJAI-UHFFFAOYSA-N 0.000 description 2
- LSBIAHUHCGSEMX-UHFFFAOYSA-N 4-[2-chloro-8-(4-methylphenyl)sulfanylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(C)=CC=C1SC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 LSBIAHUHCGSEMX-UHFFFAOYSA-N 0.000 description 2
- HELQZLQNBUJQNA-UHFFFAOYSA-N 4-[2-chloro-8-[(2,4-dichlorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound ClC1=CC(Cl)=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 HELQZLQNBUJQNA-UHFFFAOYSA-N 0.000 description 2
- YNWQVMLSMVXOJV-UHFFFAOYSA-N 4-[2-chloro-8-[(2-chlorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=12N=CN=C(SCC=3C(=CC=CC=3)Cl)C2=NC(Cl)=NC=1N1CCOCC1 YNWQVMLSMVXOJV-UHFFFAOYSA-N 0.000 description 2
- PIYNYEYGBSGMSQ-UHFFFAOYSA-N 4-[2-chloro-8-[(3,4-dichlorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(SCC=3C=C(Cl)C(Cl)=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 PIYNYEYGBSGMSQ-UHFFFAOYSA-N 0.000 description 2
- CHAVOOBOCAHZHU-UHFFFAOYSA-N 4-[2-chloro-8-[(3,4-dimethoxyphenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=C(OC)C(OC)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 CHAVOOBOCAHZHU-UHFFFAOYSA-N 0.000 description 2
- YNVUUBSMZDCFMG-UHFFFAOYSA-N 4-[2-chloro-8-[(3-fluorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound FC1=CC=CC(CSC=2C3=NC(Cl)=NC(=C3N=CN=2)N2CCS(=O)CC2)=C1 YNVUUBSMZDCFMG-UHFFFAOYSA-N 0.000 description 2
- LJGKOXCYEDBMAC-UHFFFAOYSA-N 4-[2-chloro-8-[(3-fluorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound FC1=CC=CC(CSC=2C3=NC(Cl)=NC(=C3N=CN=2)N2CCOCC2)=C1 LJGKOXCYEDBMAC-UHFFFAOYSA-N 0.000 description 2
- LBQUWPKOVSJTDN-UHFFFAOYSA-N 4-[2-chloro-8-[(4-chlorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(Cl)=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 LBQUWPKOVSJTDN-UHFFFAOYSA-N 0.000 description 2
- QWUAKDSJVVOTNF-UHFFFAOYSA-N 4-[2-chloro-8-[(4-chlorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(Cl)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 QWUAKDSJVVOTNF-UHFFFAOYSA-N 0.000 description 2
- ZESFHNLAOYQOBC-UHFFFAOYSA-N 4-[2-chloro-8-[(4-methoxyphenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(OC)=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 ZESFHNLAOYQOBC-UHFFFAOYSA-N 0.000 description 2
- NURQFEXEGVWTNQ-UHFFFAOYSA-N 4-[2-chloro-8-[(4-methoxyphenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(OC)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 NURQFEXEGVWTNQ-UHFFFAOYSA-N 0.000 description 2
- QAJBTDPRWXAGMY-UHFFFAOYSA-N 4-[2-chloro-8-[(4-methylphenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(C)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 QAJBTDPRWXAGMY-UHFFFAOYSA-N 0.000 description 2
- WMAJGBMZCLTENS-UHFFFAOYSA-N 4-[2-chloro-8-[[3-(trifluoromethyl)phenyl]methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound FC(F)(F)C1=CC=CC(CSC=2C3=NC(Cl)=NC(=C3N=CN=2)N2CCOCC2)=C1 WMAJGBMZCLTENS-UHFFFAOYSA-N 0.000 description 2
- SRNCSDTXLQIFSC-UHFFFAOYSA-N 4-[8-(4-bromophenyl)sulfanyl-2-chloropyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(SC=3C=CC(Br)=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 SRNCSDTXLQIFSC-UHFFFAOYSA-N 0.000 description 2
- HTGGNDBVYZFJJU-UHFFFAOYSA-N 4-[8-(4-bromophenyl)sulfanyl-2-chloropyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=12N=CN=C(SC=3C=CC(Br)=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 HTGGNDBVYZFJJU-UHFFFAOYSA-N 0.000 description 2
- NCNOQHYSQOHLSU-UHFFFAOYSA-N 4-[8-[(2,4-dichlorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound ClC1=CC(Cl)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 NCNOQHYSQOHLSU-UHFFFAOYSA-N 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- OUOXXXBUTWOHET-UHFFFAOYSA-N [4-(8-benzylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone Chemical compound C=1C=COC=1C(=O)N(CC1)CCN1C(N=C1C(SCC=2C=CC=CC=2)=NC=NC1=1)=NC=1N1CCOCC1 OUOXXXBUTWOHET-UHFFFAOYSA-N 0.000 description 2
- 230000007059 acute toxicity Effects 0.000 description 2
- 231100000403 acute toxicity Toxicity 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 2
- 229940073608 benzyl chloride Drugs 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 150000004651 carbonic acid esters Chemical class 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 125000004803 chlorobenzyl group Chemical group 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 2
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 150000007529 inorganic bases Chemical class 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 125000006178 methyl benzyl group Chemical group 0.000 description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
- FYYKKOGYQBXMNA-UHFFFAOYSA-N n,n-dibutyl-2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C(Cl)N=C2C(N(CCCC)CCCC)=NC=NC2=C1N1CCS(=O)CC1 FYYKKOGYQBXMNA-UHFFFAOYSA-N 0.000 description 2
- FLQIBLHKACMKDN-UHFFFAOYSA-N n,n-diethyl-2-[4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl]sulfanylethanamine Chemical compound N1=C2C(SCCN(CC)CC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 FLQIBLHKACMKDN-UHFFFAOYSA-N 0.000 description 2
- WJEPRSUMAKNJRR-UHFFFAOYSA-N n-(1,3-benzodioxol-5-ylmethyl)-2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCC=3C=C4OCOC4=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 WJEPRSUMAKNJRR-UHFFFAOYSA-N 0.000 description 2
- OVGNGXHLTYJFCF-UHFFFAOYSA-N n-benzyl-2-chloro-4-(1,1-dioxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)(=O)CC1 OVGNGXHLTYJFCF-UHFFFAOYSA-N 0.000 description 2
- ZMKVBJJXMVDCDG-UHFFFAOYSA-N n-benzyl-2-chloro-4-thiomorpholin-4-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=12N=CN=C(NCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCSCC1 ZMKVBJJXMVDCDG-UHFFFAOYSA-N 0.000 description 2
- WTOVLVLZANHWRE-UHFFFAOYSA-N n-benzyl-2-chloro-n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C2C=1N(C)CC1=CC=CC=C1 WTOVLVLZANHWRE-UHFFFAOYSA-N 0.000 description 2
- LISQGJSNQRUWSI-UHFFFAOYSA-N n-benzyl-2-piperazin-1-yl-4-thiomorpholin-4-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical group C=1C=CC=CC=1CNC(C1=N2)=NC=NC1=C(N1CCSCC1)N=C2N1CCNCC1 LISQGJSNQRUWSI-UHFFFAOYSA-N 0.000 description 2
- RANNBJBRCWPZQS-UHFFFAOYSA-N n-benzyl-n-methyl-2-piperazin-1-yl-4-thiomorpholin-4-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCSCC3)N=C(N3CCNCC3)N=C2C=1N(C)CC1=CC=CC=C1 RANNBJBRCWPZQS-UHFFFAOYSA-N 0.000 description 2
- 125000006502 nitrobenzyl group Chemical group 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 2
- 229940014800 succinic anhydride Drugs 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- QIQITDHWZYEEPA-UHFFFAOYSA-N thiophene-2-carbonyl chloride Chemical compound ClC(=O)C1=CC=CS1 QIQITDHWZYEEPA-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- VCGRFBXVSFAGGA-UHFFFAOYSA-N (1,1-dioxo-1,4-thiazinan-4-yl)-[6-[[3-(4-fluorophenyl)-5-methyl-1,2-oxazol-4-yl]methoxy]pyridin-3-yl]methanone Chemical compound CC=1ON=C(C=2C=CC(F)=CC=2)C=1COC(N=C1)=CC=C1C(=O)N1CCS(=O)(=O)CC1 VCGRFBXVSFAGGA-UHFFFAOYSA-N 0.000 description 1
- OAWXYINGQXLWOE-UHFFFAOYSA-N (2-acetyloxybenzoyl) 2-acetyloxybenzoate Chemical compound CC(=O)OC1=CC=CC=C1C(=O)OC(=O)C1=CC=CC=C1OC(C)=O OAWXYINGQXLWOE-UHFFFAOYSA-N 0.000 description 1
- MAYZWDRUFKUGGP-VIFPVBQESA-N (3s)-1-[5-tert-butyl-3-[(1-methyltetrazol-5-yl)methyl]triazolo[4,5-d]pyrimidin-7-yl]pyrrolidin-3-ol Chemical compound CN1N=NN=C1CN1C2=NC(C(C)(C)C)=NC(N3C[C@@H](O)CC3)=C2N=N1 MAYZWDRUFKUGGP-VIFPVBQESA-N 0.000 description 1
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 description 1
- ZGYIXVSQHOKQRZ-COIATFDQSA-N (e)-n-[4-[3-chloro-4-(pyridin-2-ylmethoxy)anilino]-3-cyano-7-[(3s)-oxolan-3-yl]oxyquinolin-6-yl]-4-(dimethylamino)but-2-enamide Chemical compound N#CC1=CN=C2C=C(O[C@@H]3COCC3)C(NC(=O)/C=C/CN(C)C)=CC2=C1NC(C=C1Cl)=CC=C1OCC1=CC=CC=N1 ZGYIXVSQHOKQRZ-COIATFDQSA-N 0.000 description 1
- MOWXJLUYGFNTAL-DEOSSOPVSA-N (s)-[2-chloro-4-fluoro-5-(7-morpholin-4-ylquinazolin-4-yl)phenyl]-(6-methoxypyridazin-3-yl)methanol Chemical compound N1=NC(OC)=CC=C1[C@@H](O)C1=CC(C=2C3=CC=C(C=C3N=CN=2)N2CCOCC2)=C(F)C=C1Cl MOWXJLUYGFNTAL-DEOSSOPVSA-N 0.000 description 1
- FQUYSHZXSKYCSY-UHFFFAOYSA-N 1,4-diazepane Chemical compound C1CNCCNC1 FQUYSHZXSKYCSY-UHFFFAOYSA-N 0.000 description 1
- APWRZPQBPCAXFP-UHFFFAOYSA-N 1-(1-oxo-2H-isoquinolin-5-yl)-5-(trifluoromethyl)-N-[2-(trifluoromethyl)pyridin-4-yl]pyrazole-4-carboxamide Chemical compound O=C1NC=CC2=C(C=CC=C12)N1N=CC(=C1C(F)(F)F)C(=O)NC1=CC(=NC=C1)C(F)(F)F APWRZPQBPCAXFP-UHFFFAOYSA-N 0.000 description 1
- HUUQNWZMQSLPMX-UHFFFAOYSA-N 1-(2-methylpropyl)piperazine Chemical compound CC(C)CN1CCNCC1 HUUQNWZMQSLPMX-UHFFFAOYSA-N 0.000 description 1
- IRKZWXAHSOEBIL-UHFFFAOYSA-N 1-(8-methylsulfanyl-4-thiomorpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazine-2-carbaldehyde Chemical compound C(=O)C1N(CCNC1)C=1N=C(C2=C(N=1)C(=NC=N2)SC)N1CCSCC1 IRKZWXAHSOEBIL-UHFFFAOYSA-N 0.000 description 1
- ABDDQTDRAHXHOC-QMMMGPOBSA-N 1-[(7s)-5,7-dihydro-4h-thieno[2,3-c]pyran-7-yl]-n-methylmethanamine Chemical compound CNC[C@@H]1OCCC2=C1SC=C2 ABDDQTDRAHXHOC-QMMMGPOBSA-N 0.000 description 1
- LLYBLYWIEPUKKV-UHFFFAOYSA-N 1-[4-(8-benzylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)-3-(2-hydroxybenzoyl)piperazin-1-yl]ethanone Chemical compound C1N(C(=O)C)CCN(C=2N=C3C(SCC=4C=CC=CC=4)=NC=NC3=C(N3CCOCC3)N=2)C1C(=O)C1=CC=CC=C1O LLYBLYWIEPUKKV-UHFFFAOYSA-N 0.000 description 1
- UQQMDWUTBJQEHH-UHFFFAOYSA-N 1-[4-(8-benzylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazin-1-yl]-2-methoxyethanone Chemical compound C1CN(C(=O)COC)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 UQQMDWUTBJQEHH-UHFFFAOYSA-N 0.000 description 1
- PSWLTAGPFGBJLR-UHFFFAOYSA-N 1-[4-(8-benzylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazin-1-yl]butane-1,3-dione Chemical compound C1CN(C(=O)CC(=O)C)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 PSWLTAGPFGBJLR-UHFFFAOYSA-N 0.000 description 1
- FZXPAVYICIUUCZ-UHFFFAOYSA-N 1-[4-(8-benzylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazin-1-yl]ethanone Chemical compound C1CN(C(=O)C)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 FZXPAVYICIUUCZ-UHFFFAOYSA-N 0.000 description 1
- BGGUWJPVWJEJPA-UHFFFAOYSA-N 1-[4-(8-methylsulfanyl-4-thiomorpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazin-1-yl]butane-1,3-dione Chemical compound N1=C2C(SC)=NC=NC2=C(N2CCSCC2)N=C1N1CCN(C(=O)CC(C)=O)CC1 BGGUWJPVWJEJPA-UHFFFAOYSA-N 0.000 description 1
- QINGPXAFRYJORM-UHFFFAOYSA-N 1-[4-[8-(benzylamino)-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]-2-methoxyethanone Chemical compound C1CN(C(=O)COC)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2NCC=3C=CC=CC=3)C2=N1 QINGPXAFRYJORM-UHFFFAOYSA-N 0.000 description 1
- AVEKQQAGBRSRMC-UHFFFAOYSA-N 1-[4-[8-(benzylamino)-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]butane-1,3-dione Chemical compound C1CN(C(=O)CC(=O)C)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2NCC=3C=CC=CC=3)C2=N1 AVEKQQAGBRSRMC-UHFFFAOYSA-N 0.000 description 1
- BIPOUTRKVMVAJN-UHFFFAOYSA-N 1-[4-[8-[benzyl(methyl)amino]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]-2-methoxyethanone Chemical compound C1CN(C(=O)COC)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2N(C)CC=3C=CC=CC=3)C2=N1 BIPOUTRKVMVAJN-UHFFFAOYSA-N 0.000 description 1
- IQXXEPZFOOTTBA-UHFFFAOYSA-N 1-benzylpiperazine Chemical compound C=1C=CC=CC=1CN1CCNCC1 IQXXEPZFOOTTBA-UHFFFAOYSA-N 0.000 description 1
- WGCYRFWNGRMRJA-UHFFFAOYSA-N 1-ethylpiperazine Chemical compound CCN1CCNCC1 WGCYRFWNGRMRJA-UHFFFAOYSA-N 0.000 description 1
- MJWWNBHUIIRNDZ-UHFFFAOYSA-N 1-pentylpiperazine Chemical compound CCCCCN1CCNCC1 MJWWNBHUIIRNDZ-UHFFFAOYSA-N 0.000 description 1
- XAKIZRLIXGLPBW-UHFFFAOYSA-N 1-piperazin-1-ylpropan-2-ol Chemical compound CC(O)CN1CCNCC1 XAKIZRLIXGLPBW-UHFFFAOYSA-N 0.000 description 1
- XYPISWUKQGWYGX-UHFFFAOYSA-N 2,2,2-trifluoroethaneperoxoic acid Chemical compound OOC(=O)C(F)(F)F XYPISWUKQGWYGX-UHFFFAOYSA-N 0.000 description 1
- OCYDMPSJQPKYAG-UHFFFAOYSA-N 2-(2-chloro-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-8-yl)oxyethanol Chemical compound N1=C(Cl)N=C2C(OCCO)=NC=NC2=C1N1CCOCC1 OCYDMPSJQPKYAG-UHFFFAOYSA-N 0.000 description 1
- SAYABXAGJYHYNR-UHFFFAOYSA-N 2-(4-methylpiperazin-1-yl)-4-morpholin-4-yl-5h-pyrimido[5,4-d]pyrimidine-8-thione Chemical compound C1CN(C)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2S)C2=N1 SAYABXAGJYHYNR-UHFFFAOYSA-N 0.000 description 1
- UQFIHVSKPOVXCY-UHFFFAOYSA-N 2-(4-morpholin-4-yl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl)sulfanylaniline Chemical compound NC1=CC=CC=C1SC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 UQFIHVSKPOVXCY-UHFFFAOYSA-N 0.000 description 1
- MHYSTMKMGFMFQL-UHFFFAOYSA-N 2-[2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-yl]oxyethanol Chemical compound N1=C(Cl)N=C2C(OCCO)=NC=NC2=C1N1CCS(=O)CC1 MHYSTMKMGFMFQL-UHFFFAOYSA-N 0.000 description 1
- SMXKMWYHMRQADP-UHFFFAOYSA-N 2-[2-methoxyethyl-[4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl]amino]ethanol Chemical compound N1=C2C(N(CCO)CCOC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 SMXKMWYHMRQADP-UHFFFAOYSA-N 0.000 description 1
- GOSIFLKZIHNJLL-UHFFFAOYSA-N 2-[4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl]oxyethanol Chemical compound N1=C2C(OCCO)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 GOSIFLKZIHNJLL-UHFFFAOYSA-N 0.000 description 1
- YAGGFWHXCXXHJJ-UHFFFAOYSA-N 2-[4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl]sulfanylethanol Chemical compound N1=C2C(SCCO)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 YAGGFWHXCXXHJJ-UHFFFAOYSA-N 0.000 description 1
- BKCOONSMQSGZRZ-UHFFFAOYSA-N 2-[4-(4-morpholin-4-yl-8-phenylsulfanylpyrimido[5,4-d]pyrimidin-2-yl)piperazin-1-yl]ethanol Chemical compound C1CN(CCO)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SC=3C=CC=CC=3)C2=N1 BKCOONSMQSGZRZ-UHFFFAOYSA-N 0.000 description 1
- LJXCDBPHPNQMHE-UHFFFAOYSA-N 2-[4-(8-benzylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazin-1-yl]ethanol Chemical compound C1CN(CCO)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 LJXCDBPHPNQMHE-UHFFFAOYSA-N 0.000 description 1
- QYGDARMANABFKF-UHFFFAOYSA-N 2-[4-(8-methylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazin-1-yl]ethanol Chemical compound N1=C2C(SC)=NC=NC2=C(N2CCOCC2)N=C1N1CCN(CCO)CC1 QYGDARMANABFKF-UHFFFAOYSA-N 0.000 description 1
- NAFUNWHDBUAYDX-UHFFFAOYSA-N 2-[4-[4-(1-oxo-1,4-thiazinan-4-yl)-8-(2-phenylethylamino)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]ethanol Chemical compound C1CN(CCO)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2NCCC=3C=CC=CC=3)C2=N1 NAFUNWHDBUAYDX-UHFFFAOYSA-N 0.000 description 1
- PPMUKUMZORXXOJ-UHFFFAOYSA-N 2-[4-[8-(benzylamino)-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]ethanol Chemical compound C1CN(CCO)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2NCC=3C=CC=CC=3)C2=N1 PPMUKUMZORXXOJ-UHFFFAOYSA-N 0.000 description 1
- ZGDLOWMGNPQOCO-UHFFFAOYSA-N 2-[4-[8-[benzyl(methyl)amino]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]ethanol Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(N3CCN(CCO)CC3)N=C2C=1N(C)CC1=CC=CC=C1 ZGDLOWMGNPQOCO-UHFFFAOYSA-N 0.000 description 1
- PFZROYHLLADAQW-UHFFFAOYSA-N 2-[4-[8-ethylsulfanyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]ethanol Chemical compound N1=C2C(SCC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCN(CCO)CC1 PFZROYHLLADAQW-UHFFFAOYSA-N 0.000 description 1
- RZUAZUJJINOHHR-UHFFFAOYSA-N 2-[[4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl]amino]ethanol Chemical compound N1=C2C(NCCO)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 RZUAZUJJINOHHR-UHFFFAOYSA-N 0.000 description 1
- DYMXVBBIUGISSN-UHFFFAOYSA-N 2-[benzyl-[2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-yl]amino]ethanol Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C2C=1N(CCO)CC1=CC=CC=C1 DYMXVBBIUGISSN-UHFFFAOYSA-N 0.000 description 1
- MWNKQLPCDADDBZ-UHFFFAOYSA-N 2-[benzyl-[4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl]amino]ethanol Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C2C=1N(CCO)CC1=CC=CC=C1 MWNKQLPCDADDBZ-UHFFFAOYSA-N 0.000 description 1
- JECVXQNDLSCTHV-UHFFFAOYSA-N 2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)-5h-pyrimido[5,4-d]pyrimidine-8-thione Chemical compound N1=C(Cl)N=C2C(S)=NC=NC2=C1N1CCS(=O)CC1 JECVXQNDLSCTHV-UHFFFAOYSA-N 0.000 description 1
- HXOKPKUMLAJKBM-UHFFFAOYSA-N 2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)-n-[3-(trifluoromethyl)phenyl]pyrimido[5,4-d]pyrimidin-8-amine Chemical compound FC(F)(F)C1=CC=CC(NC=2C3=NC(Cl)=NC(=C3N=CN=2)N2CCS(=O)CC2)=C1 HXOKPKUMLAJKBM-UHFFFAOYSA-N 0.000 description 1
- ZMYUTNZOLFMWHO-UHFFFAOYSA-N 2-chloro-n-[(2,4-dichlorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound ClC1=CC(Cl)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 ZMYUTNZOLFMWHO-UHFFFAOYSA-N 0.000 description 1
- WVWJKNQXRYOAGW-UHFFFAOYSA-N 2-chloro-n-[2-(3,4-dimethoxyphenyl)ethyl]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=C(OC)C(OC)=CC=C1CCNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 WVWJKNQXRYOAGW-UHFFFAOYSA-N 0.000 description 1
- RTJKYKMOPHIKIB-UHFFFAOYSA-N 2-chloro-n-[2-(3,4-dimethoxyphenyl)ethyl]-n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=C(OC)C(OC)=CC=C1CCN(C)C1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 RTJKYKMOPHIKIB-UHFFFAOYSA-N 0.000 description 1
- YAFZJYOZAWUODE-UHFFFAOYSA-N 2-chloro-n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)-n-(pyridin-3-ylmethyl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C2C=1N(C)CC1=CC=CN=C1 YAFZJYOZAWUODE-UHFFFAOYSA-N 0.000 description 1
- VJHHSMCEFDQFKW-UHFFFAOYSA-N 2-chloro-n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)-n-phenylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C2C=1N(C)C1=CC=CC=C1 VJHHSMCEFDQFKW-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- NMPAEYWMPWOMRX-UHFFFAOYSA-N 2-phenoxypyrimido[5,4-d]pyrimidine Chemical compound O(C1=CC=CC=C1)C=1N=CC2=C(N=1)C=NC=N2 NMPAEYWMPWOMRX-UHFFFAOYSA-N 0.000 description 1
- 125000001241 2-phenylethylthio group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])S* 0.000 description 1
- HCDMJFOHIXMBOV-UHFFFAOYSA-N 3-(2,6-difluoro-3,5-dimethoxyphenyl)-1-ethyl-8-(morpholin-4-ylmethyl)-4,7-dihydropyrrolo[4,5]pyrido[1,2-d]pyrimidin-2-one Chemical compound C=1C2=C3N(CC)C(=O)N(C=4C(=C(OC)C=C(OC)C=4F)F)CC3=CN=C2NC=1CN1CCOCC1 HCDMJFOHIXMBOV-UHFFFAOYSA-N 0.000 description 1
- BYHQTRFJOGIQAO-GOSISDBHSA-N 3-(4-bromophenyl)-8-[(2R)-2-hydroxypropyl]-1-[(3-methoxyphenyl)methyl]-1,3,8-triazaspiro[4.5]decan-2-one Chemical compound C[C@H](CN1CCC2(CC1)CN(C(=O)N2CC3=CC(=CC=C3)OC)C4=CC=C(C=C4)Br)O BYHQTRFJOGIQAO-GOSISDBHSA-N 0.000 description 1
- WNEODWDFDXWOLU-QHCPKHFHSA-N 3-[3-(hydroxymethyl)-4-[1-methyl-5-[[5-[(2s)-2-methyl-4-(oxetan-3-yl)piperazin-1-yl]pyridin-2-yl]amino]-6-oxopyridin-3-yl]pyridin-2-yl]-7,7-dimethyl-1,2,6,8-tetrahydrocyclopenta[3,4]pyrrolo[3,5-b]pyrazin-4-one Chemical compound C([C@@H](N(CC1)C=2C=NC(NC=3C(N(C)C=C(C=3)C=3C(=C(N4C(C5=CC=6CC(C)(C)CC=6N5CC4)=O)N=CC=3)CO)=O)=CC=2)C)N1C1COC1 WNEODWDFDXWOLU-QHCPKHFHSA-N 0.000 description 1
- SRVXSISGYBMIHR-UHFFFAOYSA-N 3-[3-[3-(2-amino-2-oxoethyl)phenyl]-5-chlorophenyl]-3-(5-methyl-1,3-thiazol-2-yl)propanoic acid Chemical compound S1C(C)=CN=C1C(CC(O)=O)C1=CC(Cl)=CC(C=2C=C(CC(N)=O)C=CC=2)=C1 SRVXSISGYBMIHR-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- NHQDETIJWKXCTC-UHFFFAOYSA-N 3-chloroperbenzoic acid Chemical compound OOC(=O)C1=CC=CC(Cl)=C1 NHQDETIJWKXCTC-UHFFFAOYSA-N 0.000 description 1
- 125000006201 3-phenylpropyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- IENLBBFENSSDJS-UHFFFAOYSA-N 4,8-bis(benzylsulfanyl)-2-chloropyrimido[5,4-d]pyrimidine Chemical compound C=12N=CN=C(SCC=3C=CC=CC=3)C2=NC(Cl)=NC=1SCC1=CC=CC=C1 IENLBBFENSSDJS-UHFFFAOYSA-N 0.000 description 1
- VRUHMZMUTXXCPP-UHFFFAOYSA-N 4,8-bis(benzylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidine Chemical compound C=1C=CC=CC=1CSC(C1=NC(=N2)N3CCNCC3)=NC=NC1=C2SCC1=CC=CC=C1 VRUHMZMUTXXCPP-UHFFFAOYSA-N 0.000 description 1
- CTTCROPCNJWYML-UHFFFAOYSA-N 4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-yl-n-(pyridin-3-ylmethyl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2NCC1=CC=CN=C1 CTTCROPCNJWYML-UHFFFAOYSA-N 0.000 description 1
- CILKGFYHRRNOTQ-UHFFFAOYSA-N 4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-yl-n-[3-(trifluoromethyl)phenyl]pyrimido[5,4-d]pyrimidin-8-amine Chemical compound FC(F)(F)C1=CC=CC(NC=2C3=NC(=NC(=C3N=CN=2)N2CCS(=O)CC2)N2CCNCC2)=C1 CILKGFYHRRNOTQ-UHFFFAOYSA-N 0.000 description 1
- LHBIZCQQXFDOHF-UHFFFAOYSA-N 4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-yl-n-propan-2-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C2C(NC(C)C)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 LHBIZCQQXFDOHF-UHFFFAOYSA-N 0.000 description 1
- UCKCTWGJPFGJCY-UHFFFAOYSA-N 4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-yl-n-propylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C2C(NCCC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 UCKCTWGJPFGJCY-UHFFFAOYSA-N 0.000 description 1
- HFWFROWYIDYMDW-UHFFFAOYSA-N 4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C2C(N)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 HFWFROWYIDYMDW-UHFFFAOYSA-N 0.000 description 1
- QQLIFYJUOBIBRI-UHFFFAOYSA-N 4-(1-oxo-1,4-thiazinan-4-yl)-n-(2-phenylethyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2NCCC1=CC=CC=C1 QQLIFYJUOBIBRI-UHFFFAOYSA-N 0.000 description 1
- ZTKCNBHRUJTBHY-UHFFFAOYSA-N 4-(1-oxo-1,4-thiazinan-4-yl)-n-(3-phenylpropyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2NCCCC1=CC=CC=C1 ZTKCNBHRUJTBHY-UHFFFAOYSA-N 0.000 description 1
- APLDGUGEEOJUSA-UHFFFAOYSA-N 4-(1-oxo-1,4-thiazinan-4-yl)-n-phenyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2NC1=CC=CC=C1 APLDGUGEEOJUSA-UHFFFAOYSA-N 0.000 description 1
- BDSJKAHYJFOELO-UHFFFAOYSA-N 4-(2,8-dichloropyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(Cl)C2=NC(Cl)=NC=1N1CCS(=O)CC1 BDSJKAHYJFOELO-UHFFFAOYSA-N 0.000 description 1
- PXSFRIGHWCHZSU-UHFFFAOYSA-N 4-(2,8-dichloropyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound C=12N=CN=C(Cl)C2=NC(Cl)=NC=1N1CCOCC1 PXSFRIGHWCHZSU-UHFFFAOYSA-N 0.000 description 1
- DYXKHKBGTLTRIA-UHFFFAOYSA-N 4-(2,8-dichloropyrimido[5,4-d]pyrimidin-4-yl)thiomorpholine Chemical compound C=12N=CN=C(Cl)C2=NC(Cl)=NC=1N1CCSCC1 DYXKHKBGTLTRIA-UHFFFAOYSA-N 0.000 description 1
- MAKAIYJOEMYCMT-UHFFFAOYSA-N 4-(2-chloro-8-pentylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C(Cl)N=C2C(SCCCCC)=NC=NC2=C1N1CCOCC1 MAKAIYJOEMYCMT-UHFFFAOYSA-N 0.000 description 1
- LCDAMJHOMGJDHA-UHFFFAOYSA-N 4-(2-chloro-8-thiomorpholin-4-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(N3CCSCC3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 LCDAMJHOMGJDHA-UHFFFAOYSA-N 0.000 description 1
- OCTRZLCUJYFJOC-UHFFFAOYSA-N 4-(2-piperazin-1-yl-8-piperidin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound C1CS(=O)CCN1C1=NC(N2CCNCC2)=NC2=C(N3CCCCC3)N=CN=C12 OCTRZLCUJYFJOC-UHFFFAOYSA-N 0.000 description 1
- FVMRCPXSSCZTMA-UHFFFAOYSA-N 4-(2-piperazin-1-yl-8-propan-2-ylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C2C(SC(C)C)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 FVMRCPXSSCZTMA-UHFFFAOYSA-N 0.000 description 1
- MOPFLQZPIIAALC-UHFFFAOYSA-N 4-(2-piperazin-1-yl-8-propylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound N1=C2C(SCCC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 MOPFLQZPIIAALC-UHFFFAOYSA-N 0.000 description 1
- GDEIAQUMBOESFU-UHFFFAOYSA-N 4-(2-piperazin-1-yl-8-propylsulfanylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C2C(SCCC)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 GDEIAQUMBOESFU-UHFFFAOYSA-N 0.000 description 1
- FQYNHQXLLUVESJ-UHFFFAOYSA-N 4-(2-piperazin-1-yl-8-thiomorpholin-4-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound C1CS(=O)CCN1C1=NC(N2CCNCC2)=NC2=C(N3CCSCC3)N=CN=C12 FQYNHQXLLUVESJ-UHFFFAOYSA-N 0.000 description 1
- OEONKGVXLXDYSF-UHFFFAOYSA-N 4-(2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)thiomorpholine Chemical compound N1(CCNCC1)C=1N=C(C2=C(N1)C=NC=N2)N2CCSCC2 OEONKGVXLXDYSF-UHFFFAOYSA-N 0.000 description 1
- CXKNRLVBIGMJOK-UHFFFAOYSA-N 4-(4-morpholin-4-yl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl)sulfanylphenol Chemical compound C1=CC(O)=CC=C1SC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 CXKNRLVBIGMJOK-UHFFFAOYSA-N 0.000 description 1
- DJOLIQCNMWXMEC-UHFFFAOYSA-N 4-(4-morpholin-4-yl-8-sulfanylidene-5h-pyrimido[5,4-d]pyrimidin-2-yl)piperazine-1-carbaldehyde Chemical compound N1=C2C(S)=NC=NC2=C(N2CCOCC2)N=C1N1CCN(C=O)CC1 DJOLIQCNMWXMEC-UHFFFAOYSA-N 0.000 description 1
- LQPZJHLMZKJLCU-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-chloropyrimido[5,4-d]pyrimidin-4-yl)-2-methylmorpholine Chemical compound C1COC(C)CN1C(C1=NC=N2)=NC(Cl)=NC1=C2SCC1=CC=CC=C1 LQPZJHLMZKJLCU-UHFFFAOYSA-N 0.000 description 1
- QGXPMPCMQVGRPJ-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1,1-dioxide Chemical compound C1CS(=O)(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2SCC1=CC=CC=C1 QGXPMPCMQVGRPJ-UHFFFAOYSA-N 0.000 description 1
- JPLIANZOBQSKQR-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2SCC1=CC=CC=C1 JPLIANZOBQSKQR-UHFFFAOYSA-N 0.000 description 1
- SZEIHJXFNAJYBJ-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-2,6-dimethylmorpholine Chemical compound C1C(C)OC(C)CN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2SCC1=CC=CC=C1 SZEIHJXFNAJYBJ-UHFFFAOYSA-N 0.000 description 1
- CUYFBHNYNIKDGC-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-2-methylmorpholine Chemical compound C1COC(C)CN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2SCC1=CC=CC=C1 CUYFBHNYNIKDGC-UHFFFAOYSA-N 0.000 description 1
- OBQRUWNDUHREDC-UHFFFAOYSA-N 4-(8-benzylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)thiomorpholine Chemical compound C=1C=CC=CC=1CSC(C1=N2)=NC=NC1=C(N1CCSCC1)N=C2N1CCNCC1 OBQRUWNDUHREDC-UHFFFAOYSA-N 0.000 description 1
- AJQRDADDEWIMEL-UHFFFAOYSA-N 4-(8-butylsulfanyl-2-chloropyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C(Cl)N=C2C(SCCCC)=NC=NC2=C1N1CCOCC1 AJQRDADDEWIMEL-UHFFFAOYSA-N 0.000 description 1
- HIQLMQFYGXVREM-UHFFFAOYSA-N 4-(8-butylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C2C(SCCCC)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 HIQLMQFYGXVREM-UHFFFAOYSA-N 0.000 description 1
- UITJLBMXPIYYMN-UHFFFAOYSA-N 4-(8-cyclohexylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound C1CCCCC1SC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 UITJLBMXPIYYMN-UHFFFAOYSA-N 0.000 description 1
- ZPHKLHGEKPKVQN-UHFFFAOYSA-N 4-(8-ethoxy-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C2C(OCC)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 ZPHKLHGEKPKVQN-UHFFFAOYSA-N 0.000 description 1
- INAFFKQVTHONJD-UHFFFAOYSA-N 4-(8-ethylsulfanyl-4-thiomorpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazine-1-carbaldehyde Chemical compound N1=C2C(SCC)=NC=NC2=C(N2CCSCC2)N=C1N1CCN(C=O)CC1 INAFFKQVTHONJD-UHFFFAOYSA-N 0.000 description 1
- RKSZILCTVSJIDK-UHFFFAOYSA-N 4-(8-methoxy-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound N1=C2C(OC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 RKSZILCTVSJIDK-UHFFFAOYSA-N 0.000 description 1
- JNFWFHPZIPXYNO-UHFFFAOYSA-N 4-(8-methoxy-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C2C(OC)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 JNFWFHPZIPXYNO-UHFFFAOYSA-N 0.000 description 1
- NZBBLJDCHPGZHV-UHFFFAOYSA-N 4-(8-morpholin-4-yl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)-1,4-thiazinane 1-oxide Chemical compound C1CS(=O)CCN1C1=NC(N2CCNCC2)=NC2=C(N3CCOCC3)N=CN=C12 NZBBLJDCHPGZHV-UHFFFAOYSA-N 0.000 description 1
- PBLZAWWXXNUDKL-UHFFFAOYSA-N 4-(8-octylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C2C(SCCCCCCCC)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 PBLZAWWXXNUDKL-UHFFFAOYSA-N 0.000 description 1
- SEAFKQVMGUXILZ-UHFFFAOYSA-N 4-(8-pentylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound N1=C2C(SCCCCC)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 SEAFKQVMGUXILZ-UHFFFAOYSA-N 0.000 description 1
- ZCBNJIQDQLYQGB-UHFFFAOYSA-N 4-(8-phenylsulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl)morpholine Chemical compound C1CNCCN1C1=NC(N2CCOCC2)=C(N=CN=C2SC=3C=CC=CC=3)C2=N1 ZCBNJIQDQLYQGB-UHFFFAOYSA-N 0.000 description 1
- DVIMFPDAKQICBJ-UHFFFAOYSA-N 4-[2-(4-benzylpiperazin-1-yl)-8-benzylsulfanylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=1C=CC=CC=1CSC(C1=N2)=NC=NC1=C(N1CCOCC1)N=C2N(CC1)CCN1CC1=CC=CC=C1 DVIMFPDAKQICBJ-UHFFFAOYSA-N 0.000 description 1
- HCWWIRFVEPCSDM-UHFFFAOYSA-N 4-[2-[4-(2-hydroxyethyl)piperazin-1-yl]-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-8-yl]sulfanylphenol Chemical compound C1CN(CCO)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SC=3C=CC(O)=CC=3)C2=N1 HCWWIRFVEPCSDM-UHFFFAOYSA-N 0.000 description 1
- LNUDCUQLYZFIAL-UHFFFAOYSA-N 4-[2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-yl]sulfanylphenol Chemical compound C1=CC(O)=CC=C1SC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 LNUDCUQLYZFIAL-UHFFFAOYSA-N 0.000 description 1
- CODZCGUUEMPFBY-UHFFFAOYSA-N 4-[2-chloro-8-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(N3CCS(=O)CC3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 CODZCGUUEMPFBY-UHFFFAOYSA-N 0.000 description 1
- XCVINQNPTZFZKB-UHFFFAOYSA-N 4-[2-chloro-8-(2-phenylethylsulfanyl)pyrimido[5,4-d]pyrimidin-4-yl]thiomorpholine Chemical compound C=12N=CN=C(SCCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCSCC1 XCVINQNPTZFZKB-UHFFFAOYSA-N 0.000 description 1
- CQHVBCRXTSTVES-UHFFFAOYSA-N 4-[2-chloro-8-(3-phenylpropylsulfanyl)pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(SCCCC=3C=CC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 CQHVBCRXTSTVES-UHFFFAOYSA-N 0.000 description 1
- NMFLNKVEPRIGPB-UHFFFAOYSA-N 4-[2-chloro-8-(4-methylphenyl)sulfanylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(C)=CC=C1SC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 NMFLNKVEPRIGPB-UHFFFAOYSA-N 0.000 description 1
- QCBAKYXHMQMTER-UHFFFAOYSA-N 4-[2-chloro-8-(furan-2-ylmethylsulfanyl)pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(SCC=3OC=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 QCBAKYXHMQMTER-UHFFFAOYSA-N 0.000 description 1
- TZUXGVVPMONGCI-UHFFFAOYSA-N 4-[2-chloro-8-(furan-2-ylmethylsulfanyl)pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=12N=CN=C(SCC=3OC=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 TZUXGVVPMONGCI-UHFFFAOYSA-N 0.000 description 1
- NLHHDEVPZTXQTL-UHFFFAOYSA-N 4-[2-chloro-8-(naphthalen-1-ylmethylsulfanyl)pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(SCC=3C4=CC=CC=C4C=CC=3)C2=NC(Cl)=NC=1N1CCS(=O)CC1 NLHHDEVPZTXQTL-UHFFFAOYSA-N 0.000 description 1
- OJSLEMGFUOYEJG-UHFFFAOYSA-N 4-[2-chloro-8-(naphthalen-1-ylmethylsulfanyl)pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=12N=CN=C(SCC=3C4=CC=CC=C4C=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 OJSLEMGFUOYEJG-UHFFFAOYSA-N 0.000 description 1
- QVYYONJYTZNTPQ-UHFFFAOYSA-N 4-[2-chloro-8-[(2,4-dichlorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound ClC1=CC(Cl)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 QVYYONJYTZNTPQ-UHFFFAOYSA-N 0.000 description 1
- RPFGFTJGHVALGK-UHFFFAOYSA-N 4-[2-chloro-8-[(2-chlorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C=12N=CN=C(SCC=3C(=CC=CC=3)Cl)C2=NC(Cl)=NC=1N1CCS(=O)CC1 RPFGFTJGHVALGK-UHFFFAOYSA-N 0.000 description 1
- MOAAGHDEKIAFNL-UHFFFAOYSA-N 4-[2-chloro-8-[(2-fluorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound FC1=CC=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 MOAAGHDEKIAFNL-UHFFFAOYSA-N 0.000 description 1
- XICYBXVKGRNFNU-UHFFFAOYSA-N 4-[2-chloro-8-[(2-fluorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound FC1=CC=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 XICYBXVKGRNFNU-UHFFFAOYSA-N 0.000 description 1
- YFWCXKAWLWVNJX-UHFFFAOYSA-N 4-[2-chloro-8-[(3-nitrophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound [O-][N+](=O)C1=CC=CC(CSC=2C3=NC(Cl)=NC(=C3N=CN=2)N2CCOCC2)=C1 YFWCXKAWLWVNJX-UHFFFAOYSA-N 0.000 description 1
- UUTQVEMLPPBIOF-UHFFFAOYSA-N 4-[2-chloro-8-[(4-fluorophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(F)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 UUTQVEMLPPBIOF-UHFFFAOYSA-N 0.000 description 1
- ASMCWNBOLDQNDZ-UHFFFAOYSA-N 4-[2-chloro-8-[(4-methylphenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(C)=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 ASMCWNBOLDQNDZ-UHFFFAOYSA-N 0.000 description 1
- IEJAWRZJOXJLDV-UHFFFAOYSA-N 4-[2-chloro-8-[(4-nitrophenyl)methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC([N+](=O)[O-])=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(Cl)N=C12 IEJAWRZJOXJLDV-UHFFFAOYSA-N 0.000 description 1
- RJYDPSSVWWJGOD-UHFFFAOYSA-N 4-[2-chloro-8-[1-(4-methylsulfanylphenyl)ethylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(SC)=CC=C1C(C)SC1=NC=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C12 RJYDPSSVWWJGOD-UHFFFAOYSA-N 0.000 description 1
- RFPOMZYLHUTHTF-UHFFFAOYSA-N 4-[2-chloro-8-[[3-(trifluoromethyl)phenyl]methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound FC(F)(F)C1=CC=CC(CSC=2C3=NC(Cl)=NC(=C3N=CN=2)N2CCS(=O)CC2)=C1 RFPOMZYLHUTHTF-UHFFFAOYSA-N 0.000 description 1
- PJWJEPGDYBJQKI-UHFFFAOYSA-N 4-[2-piperazin-1-yl-8-[[3-(trifluoromethyl)phenyl]methylsulfanyl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound FC(F)(F)C1=CC=CC(CSC=2C3=NC(=NC(=C3N=CN=2)N2CCOCC2)N2CCNCC2)=C1 PJWJEPGDYBJQKI-UHFFFAOYSA-N 0.000 description 1
- YFCIFWOJYYFDQP-PTWZRHHISA-N 4-[3-amino-6-[(1S,3S,4S)-3-fluoro-4-hydroxycyclohexyl]pyrazin-2-yl]-N-[(1S)-1-(3-bromo-5-fluorophenyl)-2-(methylamino)ethyl]-2-fluorobenzamide Chemical compound CNC[C@@H](NC(=O)c1ccc(cc1F)-c1nc(cnc1N)[C@H]1CC[C@H](O)[C@@H](F)C1)c1cc(F)cc(Br)c1 YFCIFWOJYYFDQP-PTWZRHHISA-N 0.000 description 1
- WQKZMJUPVDGYTD-UHFFFAOYSA-N 4-[4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl]sulfanylphenol Chemical compound C1=CC(O)=CC=C1SC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 WQKZMJUPVDGYTD-UHFFFAOYSA-N 0.000 description 1
- YUCJEDAWRKDXIS-UHFFFAOYSA-N 4-[4-(1-oxo-1,4-thiazinan-4-yl)-8-(2-phenylethylamino)pyrimido[5,4-d]pyrimidin-2-yl]piperazine-1-carbaldehyde Chemical compound C1CN(C=O)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2NCCC=3C=CC=CC=3)C2=N1 YUCJEDAWRKDXIS-UHFFFAOYSA-N 0.000 description 1
- JWOYCUJRVKLFAO-UHFFFAOYSA-N 4-[4-(8-benzylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazin-1-yl]-4-oxobutanoic acid Chemical compound C1CN(C(=O)CCC(=O)O)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 JWOYCUJRVKLFAO-UHFFFAOYSA-N 0.000 description 1
- JVZWUDGERRYIGM-UHFFFAOYSA-N 4-[4-morpholin-4-yl-8-(2-phenylethylsulfanyl)pyrimido[5,4-d]pyrimidin-2-yl]piperazine-1-carbaldehyde Chemical compound C1CN(C=O)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SCCC=3C=CC=CC=3)C2=N1 JVZWUDGERRYIGM-UHFFFAOYSA-N 0.000 description 1
- GPDATPTXHLRSPO-UHFFFAOYSA-N 4-[8-(1,3-benzodioxol-5-ylmethylsulfanyl)-2-chloropyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=12N=CN=C(SCC=3C=C4OCOC4=CC=3)C2=NC(Cl)=NC=1N1CCOCC1 GPDATPTXHLRSPO-UHFFFAOYSA-N 0.000 description 1
- MCMNNNLDVOOGAR-UHFFFAOYSA-N 4-[8-(1,3-benzodioxol-5-ylmethylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=1C=C2OCOC2=CC=1CSC(C1=N2)=NC=NC1=C(N1CCOCC1)N=C2N1CCNCC1 MCMNNNLDVOOGAR-UHFFFAOYSA-N 0.000 description 1
- VMKQPFGQASRJBQ-UHFFFAOYSA-N 4-[8-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1CS(=O)CCN1C1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 VMKQPFGQASRJBQ-UHFFFAOYSA-N 0.000 description 1
- KNRDJHQDYGBHNR-UHFFFAOYSA-N 4-[8-(2,3-dihydro-1h-inden-2-ylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1C2=CC=CC=C2CC1SC(C1=N2)=NC=NC1=C(N1CCOCC1)N=C2N1CCNCC1 KNRDJHQDYGBHNR-UHFFFAOYSA-N 0.000 description 1
- SFLXZGLWKMACEP-UHFFFAOYSA-N 4-[8-(2-phenylethylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2SCCC1=CC=CC=C1 SFLXZGLWKMACEP-UHFFFAOYSA-N 0.000 description 1
- IXSXGTDENCCAQG-UHFFFAOYSA-N 4-[8-(2-phenylethylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound N=1C=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C2C=1SCCC1=CC=CC=C1 IXSXGTDENCCAQG-UHFFFAOYSA-N 0.000 description 1
- XQVGBXSPXFUUHL-UHFFFAOYSA-N 4-[8-(2-phenylethylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]thiomorpholine Chemical compound N=1C=NC2=C(N3CCSCC3)N=C(N3CCNCC3)N=C2C=1SCCC1=CC=CC=C1 XQVGBXSPXFUUHL-UHFFFAOYSA-N 0.000 description 1
- SNTFSBXBLMIABR-UHFFFAOYSA-N 4-[8-(3-phenylpropylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2SCCCC1=CC=CC=C1 SNTFSBXBLMIABR-UHFFFAOYSA-N 0.000 description 1
- NMDWHGDIIMXPOX-UHFFFAOYSA-N 4-[8-(3-phenylpropylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=1C=CC=CC=1CCCSC(C1=N2)=NC=NC1=C(N1CCOCC1)N=C2N1CCNCC1 NMDWHGDIIMXPOX-UHFFFAOYSA-N 0.000 description 1
- DAIHZMKAANPFHC-UHFFFAOYSA-N 4-[8-(4-bromophenyl)sulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(Br)=CC=C1SC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 DAIHZMKAANPFHC-UHFFFAOYSA-N 0.000 description 1
- IVDDRQYTZDZUQQ-UHFFFAOYSA-N 4-[8-(4-chlorophenyl)sulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(Cl)=CC=C1SC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 IVDDRQYTZDZUQQ-UHFFFAOYSA-N 0.000 description 1
- BAPLSFVTTSOIGS-UHFFFAOYSA-N 4-[8-(4-fluorophenyl)sulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(F)=CC=C1SC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 BAPLSFVTTSOIGS-UHFFFAOYSA-N 0.000 description 1
- OWJBGBMBTBOJMH-UHFFFAOYSA-N 4-[8-(4-methoxyphenyl)sulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(OC)=CC=C1SC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 OWJBGBMBTBOJMH-UHFFFAOYSA-N 0.000 description 1
- DRVSRDVBRUSDMB-UHFFFAOYSA-N 4-[8-(4-methylphenyl)sulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(C)=CC=C1SC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 DRVSRDVBRUSDMB-UHFFFAOYSA-N 0.000 description 1
- UCNZYYCFLIMGAA-UHFFFAOYSA-N 4-[8-(4-methylphenyl)sulfanyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(C)=CC=C1SC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 UCNZYYCFLIMGAA-UHFFFAOYSA-N 0.000 description 1
- KGNDYJBIRZEBKL-UHFFFAOYSA-N 4-[8-(benzylamino)-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazine-1-carbaldehyde Chemical compound C1CN(C=O)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2NCC=3C=CC=CC=3)C2=N1 KGNDYJBIRZEBKL-UHFFFAOYSA-N 0.000 description 1
- WGUGJMSAPGWHLO-UHFFFAOYSA-N 4-[8-(benzylamino)-4-thiomorpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl]piperazine-1-carbaldehyde Chemical compound C1CN(C=O)CCN1C1=NC(N2CCSCC2)=C(N=CN=C2NCC=3C=CC=CC=3)C2=N1 WGUGJMSAPGWHLO-UHFFFAOYSA-N 0.000 description 1
- JPWURFRXINSOLA-UHFFFAOYSA-N 4-[8-(furan-2-ylmethylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2SCC1=CC=CO1 JPWURFRXINSOLA-UHFFFAOYSA-N 0.000 description 1
- WTQKOYHASOPXBH-UHFFFAOYSA-N 4-[8-(furan-2-ylmethylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=1C=COC=1CSC(C1=N2)=NC=NC1=C(N1CCOCC1)N=C2N1CCNCC1 WTQKOYHASOPXBH-UHFFFAOYSA-N 0.000 description 1
- DWXSQNPYFGGLBI-UHFFFAOYSA-N 4-[8-(naphthalen-1-ylmethylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2SCC1=CC=CC2=CC=CC=C12 DWXSQNPYFGGLBI-UHFFFAOYSA-N 0.000 description 1
- RWRNUKUPTIMLRT-UHFFFAOYSA-N 4-[8-(naphthalen-1-ylmethylsulfanyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C=1C=CC2=CC=CC=C2C=1CSC(C1=N2)=NC=NC1=C(N1CCOCC1)N=C2N1CCNCC1 RWRNUKUPTIMLRT-UHFFFAOYSA-N 0.000 description 1
- PAUJEDLHXXQLAZ-UHFFFAOYSA-N 4-[8-[(2,4-dichlorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound ClC1=CC(Cl)=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 PAUJEDLHXXQLAZ-UHFFFAOYSA-N 0.000 description 1
- IQWUISDTUOTRQO-UHFFFAOYSA-N 4-[8-[(2-chlorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound ClC1=CC=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 IQWUISDTUOTRQO-UHFFFAOYSA-N 0.000 description 1
- CEZAHWCVZQYJCK-UHFFFAOYSA-N 4-[8-[(2-chlorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound ClC1=CC=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 CEZAHWCVZQYJCK-UHFFFAOYSA-N 0.000 description 1
- RQLYEVKPWYQXDG-UHFFFAOYSA-N 4-[8-[(2-fluorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound FC1=CC=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 RQLYEVKPWYQXDG-UHFFFAOYSA-N 0.000 description 1
- BUQSCYGLZXUEIT-UHFFFAOYSA-N 4-[8-[(2-fluorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound FC1=CC=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 BUQSCYGLZXUEIT-UHFFFAOYSA-N 0.000 description 1
- NKQZQFGWVVLMBZ-UHFFFAOYSA-N 4-[8-[(3,4-dichlorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=C(Cl)C(Cl)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 NKQZQFGWVVLMBZ-UHFFFAOYSA-N 0.000 description 1
- VCDLYQRNFQRUCW-UHFFFAOYSA-N 4-[8-[(3,4-dimethoxyphenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=C(OC)C(OC)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 VCDLYQRNFQRUCW-UHFFFAOYSA-N 0.000 description 1
- LWSSNAMZJKMPAG-UHFFFAOYSA-N 4-[8-[(3-fluorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound FC1=CC=CC(CSC=2C3=NC(=NC(=C3N=CN=2)N2CCS(=O)CC2)N2CCNCC2)=C1 LWSSNAMZJKMPAG-UHFFFAOYSA-N 0.000 description 1
- HAEWKQXJTNTPBD-UHFFFAOYSA-N 4-[8-[(3-fluorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound FC1=CC=CC(CSC=2C3=NC(=NC(=C3N=CN=2)N2CCOCC2)N2CCNCC2)=C1 HAEWKQXJTNTPBD-UHFFFAOYSA-N 0.000 description 1
- QRRPTRQWKAFBOW-UHFFFAOYSA-N 4-[8-[(3-nitrophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound [O-][N+](=O)C1=CC=CC(CSC=2C3=NC(=NC(=C3N=CN=2)N2CCOCC2)N2CCNCC2)=C1 QRRPTRQWKAFBOW-UHFFFAOYSA-N 0.000 description 1
- UAHPCCSRFWQQOL-UHFFFAOYSA-N 4-[8-[(4-chlorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(Cl)=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 UAHPCCSRFWQQOL-UHFFFAOYSA-N 0.000 description 1
- ZOWBAXRZDQSEDL-UHFFFAOYSA-N 4-[8-[(4-chlorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(Cl)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 ZOWBAXRZDQSEDL-UHFFFAOYSA-N 0.000 description 1
- QJNULFCCJRMEDK-UHFFFAOYSA-N 4-[8-[(4-fluorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(F)=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 QJNULFCCJRMEDK-UHFFFAOYSA-N 0.000 description 1
- UMUPJZCBWHMJNH-UHFFFAOYSA-N 4-[8-[(4-fluorophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(F)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 UMUPJZCBWHMJNH-UHFFFAOYSA-N 0.000 description 1
- JYTMSZLXRJKWNR-UHFFFAOYSA-N 4-[8-[(4-fluorophenyl)methylsulfanyl]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazine-1-carbaldehyde Chemical compound C1=CC(F)=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCN(CC3)C=O)N=C12 JYTMSZLXRJKWNR-UHFFFAOYSA-N 0.000 description 1
- PXPKGKIUZKHEKC-UHFFFAOYSA-N 4-[8-[(4-methoxyphenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(OC)=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 PXPKGKIUZKHEKC-UHFFFAOYSA-N 0.000 description 1
- ZVTSRBXWACJXIC-UHFFFAOYSA-N 4-[8-[(4-methylphenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(C)=CC=C1CSC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 ZVTSRBXWACJXIC-UHFFFAOYSA-N 0.000 description 1
- XNXHECJEUWDYAL-UHFFFAOYSA-N 4-[8-[(4-methylphenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC(C)=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 XNXHECJEUWDYAL-UHFFFAOYSA-N 0.000 description 1
- ZFJYPQSFPBEKED-UHFFFAOYSA-N 4-[8-[(4-nitrophenyl)methylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1=CC([N+](=O)[O-])=CC=C1CSC1=NC=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C12 ZFJYPQSFPBEKED-UHFFFAOYSA-N 0.000 description 1
- SNNMTJVOVSXOPK-UHFFFAOYSA-N 4-[8-[1-(4-methylsulfanylphenyl)ethylsulfanyl]-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1=CC(SC)=CC=C1C(C)SC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 SNNMTJVOVSXOPK-UHFFFAOYSA-N 0.000 description 1
- JDYRQZMSPXCPGY-UHFFFAOYSA-N 4-[8-[benzyl(methyl)amino]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazine-1-carbaldehyde Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(N3CCN(CC3)C=O)N=C2C=1N(C)CC1=CC=CC=C1 JDYRQZMSPXCPGY-UHFFFAOYSA-N 0.000 description 1
- SVDJKNLMRCRXCZ-UHFFFAOYSA-N 4-[8-amino-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazine-1-carbaldehyde Chemical compound N1=C2C(N)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCN(C=O)CC1 SVDJKNLMRCRXCZ-UHFFFAOYSA-N 0.000 description 1
- ATIKRFHNNCVYDE-UHFFFAOYSA-N 4-[8-benzylsulfanyl-2-(4-ethylpiperazin-1-yl)pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1CN(CC)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 ATIKRFHNNCVYDE-UHFFFAOYSA-N 0.000 description 1
- ZQQBBWSUFWVPNF-UHFFFAOYSA-N 4-[8-benzylsulfanyl-2-(4-methylpiperazin-1-yl)pyrimido[5,4-d]pyrimidin-4-yl]-1,4-thiazinane 1-oxide Chemical compound C1CN(C)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 ZQQBBWSUFWVPNF-UHFFFAOYSA-N 0.000 description 1
- BDGPGYQMPTXYPW-UHFFFAOYSA-N 4-[8-benzylsulfanyl-2-(4-pentylpiperazin-1-yl)pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1CN(CCCCC)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 BDGPGYQMPTXYPW-UHFFFAOYSA-N 0.000 description 1
- OLSAYCSWFNUCSU-UHFFFAOYSA-N 4-[8-benzylsulfanyl-2-[4-(2-methylpropyl)piperazin-1-yl]pyrimido[5,4-d]pyrimidin-4-yl]morpholine Chemical compound C1CN(CC(C)C)CCN1C1=NC(N2CCOCC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 OLSAYCSWFNUCSU-UHFFFAOYSA-N 0.000 description 1
- GXEORDVOKOIELR-UHFFFAOYSA-N 4-[8-benzylsulfanyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazine-1-carbaldehyde Chemical compound C1CN(C=O)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2SCC=3C=CC=CC=3)C2=N1 GXEORDVOKOIELR-UHFFFAOYSA-N 0.000 description 1
- ASIZQPHBPFODDV-UHFFFAOYSA-N 4-[8-methylsulfanyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazine-1-carbaldehyde Chemical compound N1=C2C(SC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCN(C=O)CC1 ASIZQPHBPFODDV-UHFFFAOYSA-N 0.000 description 1
- YNITWDOGADYHED-UHFFFAOYSA-N 4-[8-morpholin-4-yl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazine-1-carbaldehyde Chemical compound C1CN(C=O)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2N3CCOCC3)C2=N1 YNITWDOGADYHED-UHFFFAOYSA-N 0.000 description 1
- FAMGPYQSDWIQPQ-UHFFFAOYSA-N 4-[[2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-yl]amino]butan-1-ol Chemical compound N1=C(Cl)N=C2C(NCCCCO)=NC=NC2=C1N1CCS(=O)CC1 FAMGPYQSDWIQPQ-UHFFFAOYSA-N 0.000 description 1
- CVZICYZIRPKDMB-UHFFFAOYSA-N 4-[[4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl]amino]butan-1-ol Chemical compound N1=C2C(NCCCCO)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 CVZICYZIRPKDMB-UHFFFAOYSA-N 0.000 description 1
- KVCQTKNUUQOELD-UHFFFAOYSA-N 4-amino-n-[1-(3-chloro-2-fluoroanilino)-6-methylisoquinolin-5-yl]thieno[3,2-d]pyrimidine-7-carboxamide Chemical compound N=1C=CC2=C(NC(=O)C=3C4=NC=NC(N)=C4SC=3)C(C)=CC=C2C=1NC1=CC=CC(Cl)=C1F KVCQTKNUUQOELD-UHFFFAOYSA-N 0.000 description 1
- AYMNZLSXQXXFJC-UHFFFAOYSA-N 4-morpholin-4-yl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C2C(N)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 AYMNZLSXQXXFJC-UHFFFAOYSA-N 0.000 description 1
- SLFGLPOJWLMRER-UHFFFAOYSA-N 4-morpholin-4-yl-n-(2-phenylethyl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C2C=1NCCC1=CC=CC=C1 SLFGLPOJWLMRER-UHFFFAOYSA-N 0.000 description 1
- MPKUFSNDKVVAIA-UHFFFAOYSA-N 4-morpholin-4-yl-n-phenyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1CNCCN1C1=NC(N2CCOCC2)=C(N=CN=C2NC=3C=CC=CC=3)C2=N1 MPKUFSNDKVVAIA-UHFFFAOYSA-N 0.000 description 1
- OSWBOPXDSXQOFG-UHFFFAOYSA-N 4-pyrimido[5,4-d]pyrimidin-2-yl-1,4-thiazinane 1-oxide Chemical compound C1CS(=O)CCN1C1=NC=C(N=CN=C2)C2=N1 OSWBOPXDSXQOFG-UHFFFAOYSA-N 0.000 description 1
- XIVFWOPDLPZENU-UHFFFAOYSA-N 4-pyrimido[5,4-d]pyrimidin-4-ylmorpholine Chemical compound C1COCCN1C1=NC=NC2=CN=CN=C12 XIVFWOPDLPZENU-UHFFFAOYSA-N 0.000 description 1
- IRPVABHDSJVBNZ-RTHVDDQRSA-N 5-[1-(cyclopropylmethyl)-5-[(1R,5S)-3-(oxetan-3-yl)-3-azabicyclo[3.1.0]hexan-6-yl]pyrazol-3-yl]-3-(trifluoromethyl)pyridin-2-amine Chemical compound C1=C(C(F)(F)F)C(N)=NC=C1C1=NN(CC2CC2)C(C2[C@@H]3CN(C[C@@H]32)C2COC2)=C1 IRPVABHDSJVBNZ-RTHVDDQRSA-N 0.000 description 1
- KCBWAFJCKVKYHO-UHFFFAOYSA-N 6-(4-cyclopropyl-6-methoxypyrimidin-5-yl)-1-[[4-[1-propan-2-yl-4-(trifluoromethyl)imidazol-2-yl]phenyl]methyl]pyrazolo[3,4-d]pyrimidine Chemical compound C1(CC1)C1=NC=NC(=C1C1=NC=C2C(=N1)N(N=C2)CC1=CC=C(C=C1)C=1N(C=C(N=1)C(F)(F)F)C(C)C)OC KCBWAFJCKVKYHO-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- CYJRNFFLTBEQSQ-UHFFFAOYSA-N 8-(3-methyl-1-benzothiophen-5-yl)-N-(4-methylsulfonylpyridin-3-yl)quinoxalin-6-amine Chemical compound CS(=O)(=O)C1=C(C=NC=C1)NC=1C=C2N=CC=NC2=C(C=1)C=1C=CC2=C(C(=CS2)C)C=1 CYJRNFFLTBEQSQ-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 206010053567 Coagulopathies Diseases 0.000 description 1
- GISRWBROCYNDME-PELMWDNLSA-N F[C@H]1[C@H]([C@H](NC1=O)COC1=NC=CC2=CC(=C(C=C12)OC)C(=O)N)C Chemical compound F[C@H]1[C@H]([C@H](NC1=O)COC1=NC=CC2=CC(=C(C=C12)OC)C(=O)N)C GISRWBROCYNDME-PELMWDNLSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010061216 Infarction Diseases 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- AYCPARAPKDAOEN-LJQANCHMSA-N N-[(1S)-2-(dimethylamino)-1-phenylethyl]-6,6-dimethyl-3-[(2-methyl-4-thieno[3,2-d]pyrimidinyl)amino]-1,4-dihydropyrrolo[3,4-c]pyrazole-5-carboxamide Chemical compound C1([C@H](NC(=O)N2C(C=3NN=C(NC=4C=5SC=CC=5N=C(C)N=4)C=3C2)(C)C)CN(C)C)=CC=CC=C1 AYCPARAPKDAOEN-LJQANCHMSA-N 0.000 description 1
- SKYFIPHNYOTGNK-UHFFFAOYSA-N N-[2-(3,4-dimethoxyphenyl)ethyl]-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=C(OC)C(OC)=CC=C1CCNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 SKYFIPHNYOTGNK-UHFFFAOYSA-N 0.000 description 1
- ZICOWEXLTQVEML-UHFFFAOYSA-N NN1CN=CC2=C1N=C(N=C2N2CCS(CC2)=O)N2CCN(CC2)C=O Chemical compound NN1CN=CC2=C1N=C(N=C2N2CCS(CC2)=O)N2CCN(CC2)C=O ZICOWEXLTQVEML-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- IDRGFNPZDVBSSE-UHFFFAOYSA-N OCCN1CCN(CC1)c1ccc(Nc2ncc3cccc(-c4cccc(NC(=O)C=C)c4)c3n2)c(F)c1F Chemical compound OCCN1CCN(CC1)c1ccc(Nc2ncc3cccc(-c4cccc(NC(=O)C=C)c4)c3n2)c(F)c1F IDRGFNPZDVBSSE-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 208000001435 Thromboembolism Diseases 0.000 description 1
- 208000032109 Transient ischaemic attack Diseases 0.000 description 1
- LXRZVMYMQHNYJB-UNXOBOICSA-N [(1R,2S,4R)-4-[[5-[4-[(1R)-7-chloro-1,2,3,4-tetrahydroisoquinolin-1-yl]-5-methylthiophene-2-carbonyl]pyrimidin-4-yl]amino]-2-hydroxycyclopentyl]methyl sulfamate Chemical compound CC1=C(C=C(S1)C(=O)C1=C(N[C@H]2C[C@H](O)[C@@H](COS(N)(=O)=O)C2)N=CN=C1)[C@@H]1NCCC2=C1C=C(Cl)C=C2 LXRZVMYMQHNYJB-UNXOBOICSA-N 0.000 description 1
- AZXGGBVMLQLANN-UHFFFAOYSA-N [4-(8-benzylsulfanyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-2-yl)piperazin-1-yl]-pyridin-3-ylmethanone Chemical compound C=1C=CN=CC=1C(=O)N(CC1)CCN1C(N=C1C(SCC=2C=CC=CC=2)=NC=NC1=1)=NC=1N1CCOCC1 AZXGGBVMLQLANN-UHFFFAOYSA-N 0.000 description 1
- OBQHGXNGGANIRM-UHFFFAOYSA-N [4-[8-(benzylamino)-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]-(furan-2-yl)methanone Chemical compound C=1C=COC=1C(=O)N(CC1)CCN1C(N=C1C(NCC=2C=CC=CC=2)=NC=NC1=1)=NC=1N1CCS(=O)CC1 OBQHGXNGGANIRM-UHFFFAOYSA-N 0.000 description 1
- VIIXGQBWPBTMGV-UHFFFAOYSA-N [4-[8-[benzyl(methyl)amino]-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]-(furan-2-yl)methanone Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(N3CCN(CC3)C(=O)C=3OC=CC=3)N=C2C=1N(C)CC1=CC=CC=C1 VIIXGQBWPBTMGV-UHFFFAOYSA-N 0.000 description 1
- AHARDOXFDNPQDA-UHFFFAOYSA-N [4-[8-benzylsulfanyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]-(furan-2-yl)methanone Chemical compound C=1C=COC=1C(=O)N(CC1)CCN1C(N=C1C(SCC=2C=CC=CC=2)=NC=NC1=1)=NC=1N1CCS(=O)CC1 AHARDOXFDNPQDA-UHFFFAOYSA-N 0.000 description 1
- WLBWTELJAKXEND-UHFFFAOYSA-N [4-[8-benzylsulfanyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]-thiophen-2-ylmethanone Chemical compound C=1C=CSC=1C(=O)N(CC1)CCN1C(N=C1C(SCC=2C=CC=CC=2)=NC=NC1=1)=NC=1N1CCS(=O)CC1 WLBWTELJAKXEND-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229910001516 alkali metal iodide Inorganic materials 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 208000007957 amaurosis fugax Diseases 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- UENWRTRMUIOCKN-UHFFFAOYSA-N benzyl thiol Chemical compound SCC1=CC=CC=C1 UENWRTRMUIOCKN-UHFFFAOYSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 230000035602 clotting Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000022244 formylation Effects 0.000 description 1
- 238000006170 formylation reaction Methods 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- QKQIWMQETGETGU-UHFFFAOYSA-N furan-2-yl-[4-[4-(1-oxo-1,4-thiazinan-4-yl)-8-(2-phenylethylsulfanyl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]methanone Chemical compound C=1C=COC=1C(=O)N(CC1)CCN1C(N=C1C(SCCC=2C=CC=CC=2)=NC=NC1=1)=NC=1N1CCS(=O)CC1 QKQIWMQETGETGU-UHFFFAOYSA-N 0.000 description 1
- LKYDYSFBICRPDY-UHFFFAOYSA-N furan-2-yl-[4-[8-methylsulfanyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-2-yl]piperazin-1-yl]methanone Chemical compound N1=C2C(SC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N(CC1)CCN1C(=O)C1=CC=CO1 LKYDYSFBICRPDY-UHFFFAOYSA-N 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- VANNPISTIUFMLH-UHFFFAOYSA-N glutaric anhydride Chemical compound O=C1CCCC(=O)O1 VANNPISTIUFMLH-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- JXYZHMPRERWTPM-UHFFFAOYSA-N hydron;morpholine;chloride Chemical compound Cl.C1COCCN1 JXYZHMPRERWTPM-UHFFFAOYSA-N 0.000 description 1
- MSYBLBLAMDYKKZ-UHFFFAOYSA-N hydron;pyridine-3-carbonyl chloride;chloride Chemical compound Cl.ClC(=O)C1=CC=CN=C1 MSYBLBLAMDYKKZ-UHFFFAOYSA-N 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 230000007574 infarction Effects 0.000 description 1
- KSRHWBLHVZJTKV-UHFFFAOYSA-N iodobenzene dichloride Chemical compound ClI(Cl)C1=CC=CC=C1 KSRHWBLHVZJTKV-UHFFFAOYSA-N 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- UUDTWVGHAKDFAR-UHFFFAOYSA-N methyl 2-(2-chloro-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-8-yl)sulfanylacetate Chemical compound N1=C(Cl)N=C2C(SCC(=O)OC)=NC=NC2=C1N1CCOCC1 UUDTWVGHAKDFAR-UHFFFAOYSA-N 0.000 description 1
- YGLNTGXVMHSECB-UHFFFAOYSA-N methyl 2-(4-morpholin-4-yl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl)sulfanylacetate Chemical compound N1=C2C(SCC(=O)OC)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 YGLNTGXVMHSECB-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- AXGUZTPCEKOPED-UHFFFAOYSA-N n,n-dibutyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C2C(N(CCCC)CCCC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 AXGUZTPCEKOPED-UHFFFAOYSA-N 0.000 description 1
- RRVQVECLFXPSKQ-UHFFFAOYSA-N n,n-diethyl-2-(4-morpholin-4-yl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-yl)sulfanylethanamine Chemical compound N1=C2C(SCCN(CC)CC)=NC=NC2=C(N2CCOCC2)N=C1N1CCNCC1 RRVQVECLFXPSKQ-UHFFFAOYSA-N 0.000 description 1
- ZJIMUJVNWCMRPX-UHFFFAOYSA-N n-(1,3-benzodioxol-5-ylmethyl)-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2NCC1=CC=C(OCO2)C2=C1 ZJIMUJVNWCMRPX-UHFFFAOYSA-N 0.000 description 1
- CAJXKJWZODZSDJ-UHFFFAOYSA-N n-(3-methylbutyl)-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C2C(NCCC(C)C)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 CAJXKJWZODZSDJ-UHFFFAOYSA-N 0.000 description 1
- PPTXMEQKKTWNMU-UHFFFAOYSA-N n-(4-ethoxyphenyl)-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=CC(OCC)=CC=C1NC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 PPTXMEQKKTWNMU-UHFFFAOYSA-N 0.000 description 1
- DYISPHLHVDPNEL-UHFFFAOYSA-N n-(furan-2-ylmethyl)-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1CS(=O)CCN1C(C1=NC=N2)=NC(N3CCNCC3)=NC1=C2NCC1=CC=CO1 DYISPHLHVDPNEL-UHFFFAOYSA-N 0.000 description 1
- HDWHFWDRRIWYCM-UHFFFAOYSA-N n-[(2,4-dichlorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound ClC1=CC(Cl)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 HDWHFWDRRIWYCM-UHFFFAOYSA-N 0.000 description 1
- TUGKRSIWBPWNFL-UHFFFAOYSA-N n-[(2-chlorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound ClC1=CC=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 TUGKRSIWBPWNFL-UHFFFAOYSA-N 0.000 description 1
- NKZIUOBNMSSKNT-UHFFFAOYSA-N n-[(3,4-dichlorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=C(Cl)C(Cl)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 NKZIUOBNMSSKNT-UHFFFAOYSA-N 0.000 description 1
- NLWJXEQIPYKMHS-UHFFFAOYSA-N n-[(3,4-dimethoxyphenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=C(OC)C(OC)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 NLWJXEQIPYKMHS-UHFFFAOYSA-N 0.000 description 1
- AMJHXRSBGVTHLZ-UHFFFAOYSA-N n-[(3-chlorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound ClC1=CC=CC(CNC=2C3=NC(=NC(=C3N=CN=2)N2CCS(=O)CC2)N2CCNCC2)=C1 AMJHXRSBGVTHLZ-UHFFFAOYSA-N 0.000 description 1
- WCVQZHXBEYMJFF-UHFFFAOYSA-N n-[(4-chlorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=CC(Cl)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 WCVQZHXBEYMJFF-UHFFFAOYSA-N 0.000 description 1
- MDARBVLKWSETJR-UHFFFAOYSA-N n-[(4-fluorophenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=CC(F)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 MDARBVLKWSETJR-UHFFFAOYSA-N 0.000 description 1
- UOHYRNYTCOAMMV-UHFFFAOYSA-N n-[(4-methylphenyl)methyl]-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=CC(C)=CC=C1CNC1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 UOHYRNYTCOAMMV-UHFFFAOYSA-N 0.000 description 1
- QWWPIEHAFCFOJT-UHFFFAOYSA-N n-[2-(3,4-dimethoxyphenyl)ethyl]-n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1=C(OC)C(OC)=CC=C1CCN(C)C1=NC=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C12 QWWPIEHAFCFOJT-UHFFFAOYSA-N 0.000 description 1
- WGKQZONGDOCUQU-UHFFFAOYSA-N n-benzyl-2-(4-methylpiperazin-1-yl)-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound C1CN(C)CCN1C1=NC(N2CCS(=O)CC2)=C(N=CN=C2NCC=3C=CC=CC=3)C2=N1 WGKQZONGDOCUQU-UHFFFAOYSA-N 0.000 description 1
- WBMJEZLHJZMRHV-UHFFFAOYSA-N n-benzyl-2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)-n-propylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C2C=1N(CCC)CC1=CC=CC=C1 WBMJEZLHJZMRHV-UHFFFAOYSA-N 0.000 description 1
- VSSOGTIFQNPKMA-UHFFFAOYSA-N n-benzyl-2-chloro-n-ethyl-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(Cl)N=C2C=1N(CC)CC1=CC=CC=C1 VSSOGTIFQNPKMA-UHFFFAOYSA-N 0.000 description 1
- CCMKPVQTRQFFQH-UHFFFAOYSA-N n-benzyl-2-chloro-n-methyl-4-morpholin-4-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCOCC3)N=C(Cl)N=C2C=1N(C)CC1=CC=CC=C1 CCMKPVQTRQFFQH-UHFFFAOYSA-N 0.000 description 1
- RTENFVSTJRUJTH-UHFFFAOYSA-N n-benzyl-4-morpholin-4-yl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound C=1C=CC=CC=1CNC(C1=N2)=NC=NC1=C(N1CCOCC1)N=C2N1CCNCC1 RTENFVSTJRUJTH-UHFFFAOYSA-N 0.000 description 1
- HYZXEWKDBVMRHI-UHFFFAOYSA-N n-benzyl-n-butyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C2C=1N(CCCC)CC1=CC=CC=C1 HYZXEWKDBVMRHI-UHFFFAOYSA-N 0.000 description 1
- AORXEJLCRMKTNT-UHFFFAOYSA-N n-benzyl-n-ethyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C2C=1N(CC)CC1=CC=CC=C1 AORXEJLCRMKTNT-UHFFFAOYSA-N 0.000 description 1
- OYRGENRXGGLSDQ-UHFFFAOYSA-N n-benzyl-n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-phenoxypyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(OC=3C=CC=CC=3)N=C2C=1N(C)CC1=CC=CC=C1 OYRGENRXGGLSDQ-UHFFFAOYSA-N 0.000 description 1
- XFWADIRHKXTHAK-UHFFFAOYSA-N n-benzyl-n-methyl-4-morpholin-4-yl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C2C=1N(C)CC1=CC=CC=C1 XFWADIRHKXTHAK-UHFFFAOYSA-N 0.000 description 1
- QGHAKRLNFIGKRC-UHFFFAOYSA-N n-butyl-2-chloro-4-(1-oxo-1,4-thiazinan-4-yl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C(Cl)N=C2C(NCCCC)=NC=NC2=C1N1CCS(=O)CC1 QGHAKRLNFIGKRC-UHFFFAOYSA-N 0.000 description 1
- KYIRWARPIHVHQB-UHFFFAOYSA-N n-butyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C2C(NCCCC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 KYIRWARPIHVHQB-UHFFFAOYSA-N 0.000 description 1
- RIWRFSMVIUAEBX-UHFFFAOYSA-N n-methyl-1-phenylmethanamine Chemical compound CNCC1=CC=CC=C1 RIWRFSMVIUAEBX-UHFFFAOYSA-N 0.000 description 1
- HQOXFEGRBWJEGN-UHFFFAOYSA-N n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-yl-n-(pyridin-3-ylmethyl)pyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C2C=1N(C)CC1=CC=CN=C1 HQOXFEGRBWJEGN-UHFFFAOYSA-N 0.000 description 1
- MSLZQJWWUWUYPQ-UHFFFAOYSA-N n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C2C(NC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 MSLZQJWWUWUYPQ-UHFFFAOYSA-N 0.000 description 1
- OUOIWPGXMKMFRU-UHFFFAOYSA-N n-methyl-4-(1-oxo-1,4-thiazinan-4-yl)-n-phenyl-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N=1C=NC2=C(N3CCS(=O)CC3)N=C(N3CCNCC3)N=C2C=1N(C)C1=CC=CC=C1 OUOIWPGXMKMFRU-UHFFFAOYSA-N 0.000 description 1
- DQEVMRROYOXPJM-UHFFFAOYSA-N n-octyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpyrimido[5,4-d]pyrimidin-8-amine Chemical compound N1=C2C(NCCCCCCCC)=NC=NC2=C(N2CCS(=O)CC2)N=C1N1CCNCC1 DQEVMRROYOXPJM-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- WEYVCQFUGFRXOM-UHFFFAOYSA-N perazine Chemical compound C1CN(C)CCN1CCCN1C2=CC=CC=C2SC2=CC=CC=C21 WEYVCQFUGFRXOM-UHFFFAOYSA-N 0.000 description 1
- 229960002195 perazine Drugs 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- YZTJYBJCZXZGCT-UHFFFAOYSA-N phenylpiperazine Chemical compound C1CNCCN1C1=CC=CC=C1 YZTJYBJCZXZGCT-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- XIIOFHFUYBLOLW-UHFFFAOYSA-N selpercatinib Chemical compound OC(COC=1C=C(C=2N(C=1)N=CC=2C#N)C=1C=NC(=CC=1)N1CC2N(C(C1)C2)CC=1C=NC(=CC=1)OC)(C)C XIIOFHFUYBLOLW-UHFFFAOYSA-N 0.000 description 1
- XGVXKJKTISMIOW-ZDUSSCGKSA-N simurosertib Chemical compound N1N=CC(C=2SC=3C(=O)NC(=NC=3C=2)[C@H]2N3CCC(CC3)C2)=C1C XGVXKJKTISMIOW-ZDUSSCGKSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- IXZDIALLLMRYOU-UHFFFAOYSA-N tert-butyl hypochlorite Chemical compound CC(C)(C)OCl IXZDIALLLMRYOU-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 201000010875 transient cerebral ischemia Diseases 0.000 description 1
- HFFLGKNGCAIQMO-UHFFFAOYSA-N trichloroacetaldehyde Chemical compound ClC(Cl)(Cl)C=O HFFLGKNGCAIQMO-UHFFFAOYSA-N 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Description
DK 153487B
Den foreliggende opfindelse angår en analogifrem-gangsmåde til fremstilling af hidtil ukendte 2-(perhy-dro-1,4-diazino)-pyrimido[5,4-d]pyrimidiner med den almene formel I: 5 R, i1 /-\ N<^r-N N - R-h N || I \ / 3 (æ2)n (I) 10 ¾ eller fysiologisk acæptable syreadditionssalte deraf med uorganiske eller organiske syrer.
De hidtil ukendte 2-(perhydro-l,4-diazino)-pyrimi-15 do[5,4-d]pyrimidiner og deres fysiologisk acceptable syreadditions salte udviser værdifulde farmakologiske egenskaber, navnlig antithrombotiske virkninger.
I ovennævnte almene formel I har symbolerne følgende betydninger: 20 Rj er en gruppe med formlen: " 0 - r4 , - S - Rg eller Λ
-N
\ 25 R? hvor: R^ er en eventuelt med en hydroxy-, alkoxycarbonyl-, phenyl-, alkylmercaptophenyl- eller dialkylamino-gruppe substitueret alkylgruppe, idet hver alkyl-30 del kan indeholde 1-3 C-atomer,
Rnj har de for R^ ovenfor anførte betydninger eller er et hydrogenatom, en alkylgruppe med 4-8 C-ato-mer, en cycloalkylgruppe med 5-7 C-atomer, en phenyl-, methylendioxybenzyl-, indanyl-, naphthylme-35 thyl- eller furfuryl-gruppe, en med hydroxygrup- per, nitrogrupper, aminogrupper, trifluormethyl-
DK 153487B
2 grupper, (C1-C3)alkylgrupper, (C1“C3)alkoxygrup-per og/eller halogenatomer mono- eller disubsti-tueret phenyl- eller benzylgruppe, idet substi-tuenterne på phenylkernen kan være ens eller for-5 skellige,
Rg og Ry, der kan være ens eller forskellige er hydrogenatomer, (C^-C^)alkylgrupper, idet hver al-kylgruppe kan være substitueret med en hydroxy-gruppe, en (C^-C3)alkoxygruppe eller en phenyΙ-ΙΟ gruppe, eller phenylgrupper, idet de ovennævnte phenylkerner kan være mono- eller disubstitueret med en (C-^-C3) alkyl- eller alkoxy-gruppe, en tri-fluormethylgruppe, et fluor-, chlor- og/eller bromatom, idet substituenterne på phenylkernen 15 kan være ens eller forskellige, eller kan være monosubstitueret med en methylendioxygruppe, (Cg-Cg)alkylgrupper, (Cg-Cy)cycloalkylgrupper, pyridyl-, picolyl- eller furfurylgrupper, eller Rg og Ry danner sammen med det mellemliggende 20 nitrogenatom en (C^-Cg)alkyleniminogruppe, en thiomorpholino- eller thiomorpholino-l-oxidgrup-pe, R3 er en eventuelt med 1 eller 2 methylgrupper substitueret thiomorpholino-, thiomorpholino-l-oxid- eller 25 thiomorpholino-l,l-dioxid-gruppe, eller en af grup perne R^ og R3 kan være en eventuelt med 1 eller 2 methylgrupper substitueret morpholinogrupper, R3 er et hydrogenatom, en phenylgruppe, en eventuelt med en hydroxy- eller phenylgruppe substitueret (C^-30 )alkylgruppe, en eventuelt med en methoxy-, acetyleller carboxylgruppe substitueret alkanoyl- gruppe, en formyl-, acetoxybenzoyl-, pyridinoyl-, furoyl- eller thenoylgruppe, og n er tallet 2 eller 3.
35 Særligt foretrukne forbindelser med den almene formel I er imidlertid dem, hvor 3
DK 153487 B
er en benzyloxy-, methoxy-, ethoxy-, 2-hydroxyethoxy eller phenylmercaptogruppe, en alkylmercaptogruppe med 1 eller 2 C-atomer, der kan være substitueret med en hydroxygruppe, en diethylaminogruppe eller 5 med en eventuelt med fluoratomer, chloratomer og/el-ler methoxygrupper mono- eller disubstitueret phenyl-gruppe, idet substituenterne på phenylkernen kan være ens eller forskellige, en phenylamino-, phenylalkyl-amino- eller N-alkyl-phenylalkylaminogruppe, idet al-1 o kyldelen har 1-3 C-atomer og kan være substitueret med en hydroxygruppe, og phenylkernen kan være monoeller disubstitueret med en hydroxy-, methoxy-, me- . thyl-, trifluormethylgruppe, et fluor-, og/eller chloratom og kan være substitueret med en methylen-15 dioxygruppe, R2 er en morpholino-, thiomorpholino- eller 1-oxidothio-morpholinogruppe, R3 er et hydrogenatom, en methyl-, 2-hydroxyethyl-, formyl- eller furoyl-(2)-gruppe, og 20 n er tallet 2.
Ifølge opfindelsen vindes de hidtil ukendte forbindelser med ovennævnte almene formel I ved følgende fremgangsmåder : a) Omsætning af en pyrimido[5,4-d]pyrimidin med 25 den almene formel II: iVr du 30 p R2 hvor: og R2 er som ovenfor defineret, og 35 X er en nukleofil eliminerbar gruppe, med en perhydro-1,4-diazin med den almene formel III:
DK 153487B
i / \ H - N N - R' (III) \ / ύ <CH2>n hvor: n er som ovenfor defineret, og R3' er en let fraspaltelig beskyttelsesgruppe eller har 5 de for ovenfor anførte betydninger, og eventuelt påfølgende fraspaltning af en anvendt beskyttelsesgruppe.
Som nukleofil eliminerbar gruppe kommer for eksempel et halogenatom, såsom et chlor- eller bromatom, en 10 substitueret hydroxygruppe, såsom phenoxygruppen, eller en sulfonylgruppe, såsom methylsulfonylgruppen, i betragtning, og som let fraspaltelig beskyttelsesgruppe kommer for eksempel trimethylsilylgruppen, en kulsyre-esterrest, såsom carbethoxygruppen, eller en alkanoyl-15 gruppe, såsom formylgruppen, i betragtning.
Omsætningen gennemføres hensigtsmæssigt i et indifferent opløsningsmiddel, såsom acetone, methylethyl-keton, tetrahydrofuran, dioxan, chlorbenzen, dimethyl-formamid eller dimethylsulfoxid, og eventuelt i nærværel-20 se af en uorganisk base, f.eks. natriumcarbonat eller kaliumhydroxid, eller en tertiær organisk base, f.eks. triethylamin eller pyridin, idet sidstnævnte samtidigt også kan tjene som opløsningsmiddel, og eventuelt i nærværelse af et reaktionsfremmende middel, såsom et kobber-25 salt, ved temperaturer mellem 20° og 150°C, men fortrinsvis ved temperaturer mellem 30°C og 100°C. Omsætningen kan imidlertid også gennemføres uden opløsningsmiddel eller i et overskud af den anvendte forbindelse med den almene formel III.
30 Den påfølgende fraspaltning af en beskyttelsesgrup pe foregår hensigtsmæssigt hydrolytisk i nærværelse af en syre eller base i et vandigt opløsningsmiddel, såsom vand/methanol eller vand/ethanol, og fortrinsvis ved kogetemperatur for reaktionsblandingen.
35 b) Til fremstilling af forbindelser med den almene formel I, hvor R1 er en gruppe med formlen -0R4 eller 5
DK 153487 B
-SR^, omsætning af en pyrimido[5,4-d]pyrimidin med den almene formel IV: R^ ? 1 / \ !IV>
SY
hvor: 5 og n er som ovenfor defineret, R^' er en gruppe med formlen -OR^ eller -SR5, idet R4 og j R5 er som ovenfor defineret, og | Y er en lavere alkylgruppe eller en aralkylgruppe, med en amin med den almene formel V: 10 H - r2 (V) hvor R2 er som ovenfor defineret.
For Y kommer for eksempel betydningen methyl-, ethyl-, propyl-, benzyl-, methylbenzyl-, chlorbenzyl-, nitrobenzyl- eller naphthylmethyl-gruppe i betragtning. ]
15 Omsætningen gennemføres hensigtsmæssigt i et op- J
løsningsmiddel, såsom acetone, chloroform, benzen, tetra- j hydrofuran, dimethylformamid, ethanol eller isopropanol, j eller i et overskud af den anvendte amin med den almene formel V ved temperaturer mellem 20° og 100°C, fortrins- 20 vis ved temperaturer mellem 40° og 80°C. Omsætningen kan imidlertid også gennemføres uden opløsningsmiddel.
c) Til fremstilling af forbindelser med den almene
Rc / 6 formel I, hvor R. er en gruppe med formlen -N ,
Nr7 hvor Rg og ikke samtidigt kan være et hydrogenatom: 25 Omsætning af en pyrimido[5,4-d]pyrimidin med den almene formel VI:
DK 153487 B
6 sy /_ F^YN^rNN N - R.
ζΐ/ w, R2 hvor: R2, R3 og n er som ovenfor defineret, og Y er en lavere alkylgruppe eller en aralkylgruppe, med en amin med den almene formel VII: 5 H - N (VII)
Xr7 hvor Rg og Ry er som ovenfor defineret, idet dog grupperne Rg og Ry ikke samtidigt kan være et hydrogenatom.
For Y kommer for eksempel betydningen methyl-, ethyl-, propyl-, benzyl-, methylbenzyl-, chlorbenzyl-, 10 nitrobenzyl- eller naphthylmethylgruppe i betragtning.
Omsætningen gennemføres hensigtsmæssigt i et opløsningsmiddel, såsom acetone, chloroform, benzen, tetrahy-drofuran, dimethylformamid, ethanol, eller isopropanol, eller i et overskud af den anvendte amin med den almene 15 formel VII, eventuelt i en trykbeholder ved temperaturer mellem 100° og 200°C, men fortrinsvis ved temperaturer mellem 130° og 180°C. Omsætningen kan imidlertid også gennemføres uden opløsningsmiddel.
d) Til fremstilling af forbindelser med den almene 20 formel I, hvor R^ er en gruppe med formlen -SRg eller R/- , Rc /6 /6
-N , idet Rg og Rg ikke er et hydrogenatom, og N
Ry Ry ikke er en cyclisk aminogruppe:
Omsætning af en pyrimido[5,4-d]pyrimidin med den almene formel VIII: f \ ΛΎν * - v 25 (VIII) E2
DK 153487 B
7 hvor: 1*2 og n er som ovenfor defineret, R3" er en let fraspaltelig beskyttelsesgruppe eller med undtagelse af hydrogen har de for ovenfor anførte 5 betydninger, og A er en mercaptogruppe eller en gruppe med formlen -NH-Ry, idet Ry er som ovenfor defineret, med en forbindelse med den almene formel IX: Z - R1" (IX) 10 hvor: Z er en nukleofil eliminerbar gruppe, såsom et halogenatom eller en sulfonsyreestergruppe, og R·^" med undtagelse af hydrogen og den eventuelt med hydroxy-, nitro-, amino-, trifluormethyl-, alkyl-, al-15 koxygrupper og/eller halogenatomer mono- eller disub- stituerede phenylgruppe og med en methylendioxygruppe substituerede phenylgruppe, har de for R^ og Rg ovenfor anførte betydninger, og eventuelt påfølgende fraspaltning af en anvendt be-20 skyttelsesgruppe.
Som nukleofil eliminerbar gruppe kommer for eksempel et chlor-, brom- eller iodatom, en methylsulfonylo-xy-, methoxysulfonyloxy- eller p-toluensulfonyloxygruppe i betragtning, og som let fraspaltelig beskyttelsesgrup-25 pe kommer for eksempel en trimethylsilylgruppe, en kul-syreestergruppe, såsom carbethoxygruppen, eller en alka-noylgruppe, såsom formylgruppen, i betragtning.
Omsætningen gennemføres hensigtsmæssigt i et opløsningsmiddel, såsom acetone, methylethylketon, methylen-30 chlorid, chloroform, tetrahydrofuran, dioxan, dimethyl-formamid eller dimethylsulfoxid, eventuelt i nærværelse af en base, f.eks. natriumcarbonat, natriumhydroxid, kaliumhydroxid, kalium-tert.-butylat, triethylamin eller pyridin, idet sidstnævnte forbindelser samtidigt også 35 kan tjene som opløsningsmiddel, og eventuelt i nærværelse af et reaktionsfremmende middel, såsom et alkalimetal-iodid, f.eks. kaliumiodid, ved temperaturer mellem 0° og
DK 153487 B
8 100°C, men fortrinsvis ved temperaturer mellem 20° og 80°C. Omsætningen kan imidlertid også gennemføres uden opløsningsmiddel eller i et overskud af den anvendte forbindelse med den almene formel IX.
5 Den påfølgende fraspaltning af en beskyttelsesgrup pe foregår hensigtsmæssigt hydrolytisk i nærværelse af en syre eller base i et vandigt opløsningsmiddel, såsom vand/methanol eller vand/ethanol, og fortrinsvis ved kogetemperaturen for reaktionsblandingen.
10 Hvis der ifølge opfindelsen vindes en forbindelse med den almene formel I, hvor Rg er en eventuelt med en methoxy-, acetyl- eller carboxylgruppe substitueret alka-noylgruppe med 2-4 C-atomer, en formyl-, acetoxybenzoyl-, pyridinoyl-, furoyl- eller thenoylgruppe, kan denne ved 15 hydrolyse overføres i en tilsvarende forbindelse med den almene formel I, hvor Rg er et hydrogenatom, eller hvis der vindes en forbindelse med den almene formel I, hvor Rg er et hydrogenatom, kan denne ved acylering overføres i en tilsvarende forbindelse med den almene formel I, 20 hvor Rg er en eventuelt med en methoxy-, acetyl-, eller carboxylgruppe substitueret alkanoylgruppe med 2-4 C-atomer, en formyl-, acetoxybenzoyl, pyridinoyl-, furoyl-eller thenoylgruppe, eller hvis der vindes en forbindelse med den almene formel I, hvor R^ er en thiomorpholino-25 gruppe, og/eller Rg er en eventuelt med 1 eller 2 methyl-grupper substitueret thiomorpholinogruppe, kan denne ved oxidation overføres i en tilsvarende thiomorpholino-1-oxid-forbindelse med den almene formel I, eller hvis der vindes en forbindelse med den almene formel I, hvor Rg er 30 en eventuelt med 1 eller 2 methylgrupper substitueret thiomorpholino- eller thiomorpholino-l-oxid-gruppe, kan denne ved oxidation overføres i en tilsvarende thiomor-pholino-l,l-dioxid-forbindelse med den almene formel I.
Den efterfølgende hydrolyse gennemføres hensigts-35 mæssigt i et vandigt opløsningsmiddel, såsom vand, vand/ ethanol, vand/isopropanol eller vand/dioxan, i nærværelse af en syre, såsom saltsyre eller svovlsyre, eller en base, såsom natrium- eller kaliumhydroxid, ved forhøjet
DK 153487 B
9 temperatur, men fortrinsvis ved kogetemperatur for reaktionsblandingen .
Den efterfølgende acylering gennemføres hensigtsmæssigt i et opløsningsmiddel, såsom dimethylformamid, 5 tetrahydrofuran, dioxan, methylenchlorid, chloroform eller toluen, med en af de tilsvarende carboxylsyrer eller reaktionsdygtige derivater deraf, såsom deres anhydrider, syre-halogenider, ketener, 1-imidazolyl-derivater, eller med deres blandede anhydrider med carboxylsyrer eller kulsy-10 reestre, eventuelt i nærværelse af et syreaktiverende og/eller vandudtrækkende middel, f.eks. chlormyresyre-ethylester, thionylchlorid, Ν,Ν'-dicyclohexylcarbodiimid eller Ν,Ν'-carbonyldiimidazol, og eventuelt i nærværelse af en uorganisk base, såsom natriumcarbonat, eller terti-15 ære organiske baser, såsom triethylamin eller pyridin, der samtidigt også kari tjene som opløsningsmiddel, ved temperaturer mellem -25° og 120°C, men fortrinsvis ved temperaturer mellem 0° og 50°. Særligt fordelagtigt gennemføres formyleringen med chloral.
20 Den påfølgende oxidation gennemføres fortrinsvis i et opløsningsmiddel, f.eks. vand, vand/pyridin, iseddikesyre eller methanol, og alt efter det anvendte oxidationsmiddel hensigtsmæssigt ved temperaturer mellem -80° og 100°C.
25 Til fremstilling af thiomorpholino-l-oxider med den almene formel I bliver den efterfølgende oxidation hensigtsmæssigt gennemført med ét ækvivalent af det anvendte oxidationsmiddel, f.eks. med hydrogenperoxid i iseddikesyre ved 0-20°C, med en persyre, såsom pereddikesy-30 re, m-chlorperbenzoesyre eller peroxytrifluoreddikesyre ved 0-50°C, med kaliumpermanganat i fortyndet saltsyre ved 0°C, med natriummetaperiodat i vandig methanol eller ethanol ved 15-25°C, med tert.-butylhypochlorit i methanol ved fra -80° til -30°C, med iodbenzendichlorid i van-35 dig pyridin yed 0-50°C, med salpetersyre i iseddikesyre ved 0-20°C og med chromsyre i iseddikesyre eller aceton ved 0-20°C.
Til fremstilling af thiomorpholino-l,l-dioxider 10
DK 153487 B
med den almene formel I bliver den efterfølgende oxidation hensigtsmæssigt gennemført med to ækvivalenter af det pågældende oxidationsmiddel, når man går ud fra en thio-morpholinoforbindelse med den almene formel I, eller med 5 ét ækvivalent, når man går ud fra en thiomorpholino-1-oxid-forbindelse med den almene formel I, analogt med det ovenfor beskrevne. Omsætningen gennemføres imidlertid ved en ca. 10-50°C højere reaktionstemperatur.
Endvidere kan de hidtil ukendte forbindelser med 10 den almene formel I overføres i deres fysiologisk acceptable syreadditionssalte med uorganiske eller organiske syrer. Som syrer har for eksempel saltsyre, hydrogenbro-midsyre, svovlsyre, phosphorsyre, methansulfonsyre, p-toluensulfonsyre, eddikesyre, mælkesyre, citronsyre, vin-15 syre, ravsyre, maleinsyre, fumarsyre eller salicylsyre vist sig egnede.
De som udgangsstoffer anvendte forbindelser med de almene formler II, IV og VI vindes ved trinvis udveksling af chloratomerne i 2,4,8-trichlor-pyrimido[5,4-d]pyrimi-20 dinen (se DE-PS nr. 1.116.675), de som udgangsstoffer anvendte forbindelser med de almene formler II, IV og VI er beskrevet i Eksemplerne, og de som udgangsstoffer anvendte forbindelser med de almene formler III, V, VII og IX kendes fra litteraturen eller vindes ved i og for sig 25 kendte fremgangsmåder.
De som udgangsstoffer anvendte forbindelser med den almene formel VIII vindes hensigtsmæssigt ved omsætning af en tilsvarende forbindelse ved fremgangsmåde a) ifølge den foreliggende opfindelse.
30 Som allerede nævnt, udviser de ifølge opfindelsen fremstillede hidtil ukendte forbindelser med den almene formel I og deres fysiologisk acceptable syreadditionssalte værdifulde farmakologiske egenskaber, navnlig anti-thrombotiske egenskaber. Yderligere udviser de en PDE-35 hæmningsvirkning og en hæmningsvirkning på aggregationen af i blodbanen svømmende cancerceller.
For eksempel blev følgende forbindelser undersøgt for deres biologiske egenskaber:
DK 153487B
11 A = 8-Methylthio-4-(1-oxidothiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin, B = 8-ethylthio-4-(1-oxidothiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin, 5 C = 8-benzylthio-4-morpholino-2-piperazino-pyrimido[5,4- d]pyrimidin, D = 8-benzylthio-4-(1-oxidothiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin, E = 4-(1-oxidothiomorpholino)-8-(2-phenylethylthio)-2-10 piperazino-pyrimido[5,4-d]pyrimidin, F = 8-benzylthio-2-(N-2-hydroxyethylpiperazino)-4-(1-oxidothiomorpholino)-pyrimido[5,4-d]pyrimidin, G = 8-(2-diethylaminoethylthio)-4-(1-oxidothiomorpholino) -2-piperazino-pyrimido[5,4-d]pyrimidin, 15 H = 8-benzylthio-2-[N-(2-furoyl)-piperazino]-4-morpholi-no-pyrimido[5,4-d]pyrimidin, I = 8-(3,4-dimethoxybenzylthio)-4-morpholino-2-piperazi-no-pyrimido[5,4-d]pyrimidin, K = 8-benzylthio-2-(N-methylpiperazino)-4-(1-oxidothio-20 morpholino)-pyrimido[5,4-d]pyrimidin, L = 8-(2,4-dichlorbenzylthio)-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin, M = 8-benzylthio-2-(N-formylpiperazino)-4-(1-oxidothiomorpholino) -pyrimido[5,4-d]pyrimidin, 25 N = 8-(2-hydroxyethoxy)-4-morpholino-2-piperazino-pyrimi-do[5,4-d]pyrimidin, 0 = 8-(2-hydroxyethylthio)-4-(l-oxidothiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin, P = 8-phenylthio-2-piperazino-4-thiomorpholino-pyrimido-30 [5,4-d]pyrimidin, Q = 8-benzyloxy-4-(1-oxidothiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin, R = 8-benzylamino-4-(1-oxido-thiomorpholino)-2-piperazi-no-pyrimido[5,4-d]pyrimidin, 35 S = 8-(N-benzyl-methylamino)-4-(1-oxido-thiomorpholino)- 2-piperazino-pyrimido[5,4-d]pyrimidin, T = 8-benzylamino-2-piperazino-4-thiomorpholino-pyrimido-[5,4-d]pyrimidin, 12
DK 153487 B
U - 8-(N-benzyl-methylamino)-2-(N-formylpiperazino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, og V = 8-anilino-4-(1-oxido-thiomorpholino)-2-piperazino-5 pyrimido[5,4-d]pyrimidin.
1) Antithrombotisk virkning:
Metodik:
Thrombocytaggregationen blev bestemt ved metoden ifølge BORN og CROSS (J.Physiol.170, 397 (1964)) i plade-10 rig plasma fra sunde forsøgspersoner. Med henblik på størkningshæmning blev der til blodet sat natriumcitrat 3,14% i et volumenforhold på 1:10.
Co11agen-induceret aggregation.
Aftagningsforløbet for den optiske tæthed af plade-15 suspensionen blev efter tilsætning af det aggregations-udløsende stof målt fotometrisk og registreret. Ud fra hældningsvinklen for tæthedskurven blev aggregationshastigheden vurderet. Det punkt af kurven, hvor den største lysgennemtrængelighed forelå, tjente til beregning af den 20 "optiske tæthed".
Collagen-mængden valgtes så lille som muligt, men dog således, at der blev opnået en irreversibelt foreløbende reaktionskurve. Der anvendtes det i handelen sædvanlige collagen fra firmaet Hormonchemie, Munchen.
25 Før collagen-tilsætningen blev plasmaet altid inku beret 10 minutter med stoffet ved 37°C.
Ud fra de således opnåede måletal blev der grafisk beregnet EC^Q, der angår en 50%'s ændring af den "optiske tæthed" med relation til en aggregationshæmning.
30 Den nedenstående tabel indeholder de opnåede resul tater : 13
DK 153487B
Forbindelse EC,^ Um°l/1 A 0,001 B <0,01 C 0,0085 5 D 0,03 E 0,022 F 0,38 G 0,02 H 0,1 10 I 0,01 K 0,35 L 0,008 M 0,015 N 0,04 15 O 0,028 P ~0,1 Q 0,0036 R 0,0042 S 0,0030 20 T 0,25 U 0,29 V 0,03 2) Akut toxicitet: 25 Den akutte toxicitet af forsøgsforbindelserne blev bestemt orienterende på grupper på hver 5 mus efter oral indgift af en dosis på 250 mg/kg (observationstid: 7 dage) . Hertil blev forbindelserne suspenderet i 2%'s me-thylcellulose, hvorefter der blev tilsat noget vand, og 30 den pågældende forbindelse blev givet det vågne dyr gennem halssonde.
Den nedenstående tabel indeholder de vundne værdier: 14
DK 153487B
Forbindelse Toxicitet C > 250 mg/kg p.o. (0 ud af 5 dyr døde) D } 250 mg/kg p.o. (0 ud af 5 dyr døde) E > 250 mg/kg p.o. (0 ud af 5 dyr døde) 5 F >250 mg/kg p.o. (0 ud af 5 dyr døde) G >250 mg/kg p.o. (0 ud af 5 dyr døde) H > 250 mg/kg p.o. (0 ud af 5 dyr døde) K >250 mg/kg p.o. (0 ud af 5 dyr døde) L >250 mg/kg p.o. (0 ud af 5 dyr døde) 10 M >250 mg/kg p.o. (0 ud af 5 dyr døde) O >250 mg/kg p.o. (0 ud af 5 dyr døde) Q >250 mg/kg p.o. (0 ud af 5 dyr døde) R >250 mg/kg p.o. (0 ud af 5 dyr døde) S >250 mg/kg p.o. (0 ud af 5 dyr døde) 15 T >250 mg/kg p.o. (0 ud af 5 dyr døde) U >250 mg/kg p.o. (1 ud af 5 dyr døde) V >250 mg/kg p.o. (1 ud af 5 dyr døde) På grund af deres farmakologiske egenskaber egner 20 forbindelserne med den almene formel I og deres fysiologisk acceptable syreadditionssalte med uorganiske eller organiske syrer sig til forebyggelse af thrombo-emboliske sygdomme, såsom coronarinfarkt, cerebralinfarkt, såkaldt forbigående ischaemiske angreb, Amaurosis fugax og til 25 forebyggelse af arteriosklerose og metastasedannelse.
Hertil kan forbindelserne, eventuelt i kombination med andre virksomme stoffer, indarbejdes i de sædvanlige farmaceutiske kompositionsformer, såsom dragée, tabletter, kapsler, suppositorier, opløsninger eller suspensioner.
30 Enkeltdosen til voksne andrager hertil 0,1-20 mg, fortrinsvis 0,5-5 mg, 2-4 gange dagligt, og dagsdosen er således 0,2-80 mg.
Opfindelsen beskrives nærmere gennem følgende eksempler, hvori de angivne smeltepunkter er ukorrigerede.
35 Eksempler på fremstilling af udgangsforbindelserne:
DK 153487 B
15
Eksempel A
2.8- Dichlor-4-morpholino-pyrimido[5,4-d]pyrimidin.
118 g (0,5 mol) 2,4,8-Trichlor-pyrimido[5,4-d]pyrimidin blev suspenderet i 1,2 liter acetone, og derefter 5 fik under omrøring og ved stuetemperatur en opløsning af 44 ml (0,5 mol) morpholin og 70 ml (0,5 mol) triethylamin i 100 ml acetone lov til langsomt at løbe til. Efter yderligere ca. en halv times omrøring blev der til reaktionsblandingen sat 1,3 liter vand, hvorved triethylamin-10 hydrochloridet opløstes, og yderligere reaktionsprodukt udskilte. Efter nogen henstand blev der frasuget, bundfaldet blev vasket godt med vand og derefter med noget methanol, og der blev tørret ved 60°C.
Udbytte: 132 g (92% af det teoretiske) med smp.l79-181°C.
15 Smp.: 183-185°C (af ethanol).
Omsætningen kunne på fuldstændig analog måde også gennemføres under anvendelse af en vandig kaliumcarbonat-opløsning i stedet for triethylamin.
Analogt med Eksempel A blev der fremstillet følgen-20 de forbindelser: 2.8- Dichlor-4-(2-methylmorpholino)-pyrimido[5,4-d]pyrimidin, smp. 129-131°C, 2.8- dichlor-4-(2,6-dimethylmorpholino)-pyrimido[5,4-d]pyrimidin, smp. 181-183°C, 25 2,8-dichlor-4-thiomorpholino-pyrimido[5,4-d]pyrimidin, smp. 154-157°C, 2.8- dichlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 195-198°C (dioxan), og 2.8- dichlor-4-(1,1-dioxido-thiomorpholino)-pyrimido[5,4-30 d]pyrimidin, smp. 270-273°C (dek., dioxan).
Eksempel B
8-Benzylthio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin.
35 Under omrøring blev der til en spspension af 143 g (0,5 mol) 2,8-dichlor-4-morpholino-pyrimido[5,4-d]pyrimidin i 2 liter acetone langsomt tilsat en opløsning af
DK 153487 B
16 28 g (0,52 mol) natriummethylat i 150 ml methanol og 59 ml (0,5 mol) benzylmercaptan ved stuetemperatur. Derefter blev der omrørt yderligere ca. 1 time, og derefter blev der til reaktionsblandingen sat ca. 2 liter vand, 5 hvorved det udfældede natriumchlorid opløstes, og yderligere reaktionsprodukt udskiltes. Efter nogen henstand blev der frasuget, vasket med ca. 1 liter vand og derefter med ca. 500 ml methanol og tørret ved 60°C.
Udbytte: 182 g (97% af det teoretiske) med smp.l57-159°C.
10 Smp.: 159-161°C (af isopropanol).
Reaktionen kunne på fuldstændig analog måde også gennemføres under anvendelse af 2N natriumhydroxidopløsning i stedet for natriummethylatopløsning.
Analogt med Eksempel B blev der fremstillet følgen-15 de forbindelser: 2-Chlor-8-methylthio-4-morpholino-pyrimido[5,4-d]pyrimi-din, smp. 179-180°C, 2-chlor-8-methylthio-4-thiomorpholino-pyrimido[5,4-d]py-rimidin, smp. 165-167°C, 20 2-chlor-8-methylthio-4-(l-oxido-thiomorpholino)-pyrimi-do[5,4-d]pyrimidin, smp. 260-262°C, 8-ethylthio-2-chlor-4-thiomorpholino-pyrimido[5,4-d]pyri-midin, smp. 134-136°C, 8-ethylthio-2-chlor-4-(1-oxido-thiomorpholino)-pyrimi-25 do[5,4-d]pyrimidin, smp. 197-199°C, 2-chlor-4-morpholino-8-propylthio-pyrimido[5,4-d]pyrimi-din, smp. 126-128°C, 2-chlor-8-isopropylthio-4-morpholino-pyrimido[5,4-d]py-rimidin, smp. 132-134°C, 30 8-butylthio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimi-din, smp. 132-133°C, 2-chlor-4-morpholino-8-pentylthio-pyrimido[5,4-d]pyrimi-din, smp. 84-87°C, 2-chlor-4-morpholino-8-octylthio-pyrimido[5,4-d]pyrimi-35 din, smp. 66-69°C, 2-chlor-8-cyclohexylthio-4-morpholino-pyrimido[5,4-d]py-rimidin, smp. 179-181°C, 2-chlor-4-morpholino-8-phenylthio-pyrimido[5,4-d]pyrimi-
DK 153487 B
17 din, smp. 196-197°C, 2-chlor-8-phenylthio-4-thiomorpholino-pyrimido[5,4-d]pyrimidin, smp. 236-238°C, 2-chlor-4-(1-oxido-thiomorpholino)-8-phenylthio-pyrimi-5 do[5,4-d]pyrimidin, smp. 253-255°C, 8-benzylthio-2-chlor-4-thiomorpholino-pyrimido[5,4-d]pyrimidin, smp. 162-164°C, 8-benzylthio-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido [5, 4-d] pyrimidin, smp. 188-190°C, 10 8-benzylthio-2-chlor-4-(1,1-dioxido-thiomorpholino)-pyri-mido[5,4-d]pyrimidin, smp. 238-239°C, 2-chlor-4-morpholino-8-phenethylthio-pyrimido[5,4-d]pyrimidin, smp. 148-150°C, 2-chlor-8-phenethylthio-4-thiomorpholino-pyrimido[5,4-d]-15 pyrimidin, smp. 155-157°C, 2-chlor-4-(1-oxido-thiomorpholino)-8-phenethylthio-pyri-mido[5,4-d]pyrimidin, smp. 248-250°C, 2-chlor-4-morpholino-8-(3-phenylpropylthio)-pyrimido[5,4- d]pyrimidin, smp. 127-129°C, 20 8-benzylthio-2-chlor-4-(2-methylmorpholino)-pyrimido[5,4- d]pyrimidin, smp. 40-60°C, 8-benzylthio-2-chlor-4-(2,6-dimethylmorpholino)-pyrimido [5,4-d]pyrimidin, smp. 85-90°C, 2-chlor-8-(methoxycarbonyl-methylthio)-4-morpholino-pyri-25 mido[5,4-d]pyrimidin, smp. 188-190°C, 2-chlor-8-(2-diethylamino-ethylthio)-4-morpholino-pyrimi-do[5,4-d]pyrimidin, harpiks, 2-chlor-8-(2-diethylamino-ethylthio)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin, smp. 95-99°C, 30 2-chlor-8-(2-hydroxyethylthio)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin, smp. 228-230°C (dek.), 2-chlor-8-(4-methoxybenzylthio)-4-morpholino-pyrimido-[5,4-d]pyrimidin, smp. 173-174°C, 2-chlor-8-(3,4-dimethoxybenzylthio)-4-morpholino-pyrimi-35 do[5,4-d]pyrimidin, smp. 143-145°C, 2-chlor-8-(4-methylbenzylthio)-4-morpholino-pyrimido[5,4- d]pyrimidin, smp. 177-179°C, 2-chlor-8-(4-fluorbenzylthio)-4-morpholino-pyrimido[5,4-
DK 153487 B
18 d]pyrimidin, smp. 163~165°C, 2-chlor-8-(4-chlorbenzylthio)-4-morpholino-pyrimido[5,4- d]pyrimidin, smp. 135-145°C, 2-chlor-8-(2,4-dichlorbenzylthio)-4-morpholino-pyrimido-5 [5,4-d]pyrimidin, smp. 175-177°C, 2-chlor-8-(4-hydroxyphenylthio)-4-morpholino-pyrimido-[5,4-d]pyrimidin, smp. > 300°C, 2-chlor-8-methoxy-4-morpholino-pyrimido[5,4-d]pyrimidin, smp. 160-162°C, 1O 2-chlor-8-methoxy-4-(1-oxido-thiomorpholino)-pyrimido-[5,4-d]pyrimidin, smp. 218-221°C, 8-ethoxy-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin, smp. 153-155°C, 2-chlor-8-(2-hydroxyethoxy)-4-morpholino-pyrimido[5,4-d]-15 pyrimidin, smp. 190-195°C, 2-chlor-4-morpholino-8-(4-tolylthio)-pyrimido[5,4-d]pyrimidin, smp. 163-165°C, 2-chlor-8-(4-methoxyphenylthio)-4-morpholino-pyrimido-[5,4-d]pyrimidin, smp. 196-199°C, 20 8-(2-aminophenylthio)-2-chlor-4-morpholino-pyrimido[5,4- d]pyrimidin, smp. 151-153°C, 2-chlor-8-(4-chlorphenylthio)-4-morpholino-pyrimido[5,4- d]pyrimidin, smp. 208-210°C, 2-chlor-8-(4-fluorphenylthio)-4-morpholino-pyrimido[5,4-25 d]pyrimidin, smp. 213-215°C, 8-(4-bromphenylthio)-2-chlor-4-morpholino-pyrimido[5,4- d]pyrimidin, smp. 205-207°C, 8-(4-bromphenylthio)-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 272-275°C, 30 2-chlor-8-(4-chlorphenylthio)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 267-269°C, 2-chlor-8-(4-hydroxyphenylthio)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin, smp. > 280°C, 2-chlor-8-(4-methoxyphenylthio)-4-(1-oxido-thiomorpholi-35 no)-pyrimido[5,4-d]pyrimidin, smp. 239-241°C, 2-chlor-4-(1-oxido-thiomorpholino)-8-(4-tolylthio)-pyrimido [5, 4-d] pyrimidin, smp. 261-263°C, 2-chlor-8-(2-fluorbenzylthio)-4-morpholino-pyrimido[5,4- 19
DK 153487B
d]pyrimidin, smp. 151-153°C, 2-chlor-8-(3-fluorbenzylthio)-4-morpholino-pyrimido[5,4- d]pyrimidin, smp. 192-194°C, 2-chlor-8-(2—fluorbenzylthio)-4-(1-oxido-thiomorpholino)-5 pyrimido[5,4-d]pyrimidin, smp. 206-208°C, 2-chlor-8-(3-fluorbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 205-207°C, 2-chlor-8- (2-chlorbenzylthio.) -4-morpholino-pyrimido[5,4- d]pyrimidin, smp. 178-180°C, 10 2-chlor-8-(2-chlorbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimidot5,4-d]pyrimidin, smp. 203-206°C, 2-chlor-8-(4-chlorbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 232-234°C, 2-chlor-8-(3,4-dichlorbenzylthio)-4-morpholino-pyrimido-15 [5,4-d]pyrimidin, smp. 153-156°C, 2-chlor-8-(3,4-dichlorbenzylthio)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin, smp. 210-212°C, 2-chlor-8-(2,4-dichlorbenzylthio)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin, smp. 227-229°C, 20 2-chlor-4-morpholino-8-(3-trifluormethyl-benzylthio)-pyrimido[5,4-d]pyrimidin, smp. 127-129°C, 2-chlor-4-(1-oxido-thiomorpholino)-8-(3-trifluormethyl-benzylthio)-pyrimido[5,4-d]pyrimidin, smp. 211-213°C, 2-chlor-8-(4-methylbenzylthio)-4-(1-oxido-thiomorpholi-25 no)-pyrimido[5,4-d]pyrimidin, smp. 262-264°C, 2-chlor-8-(4-methoxybenzylthio)-4-(1-oxido-thiomorpholino) -pyrimido [5 , 4-d] pyrimidin, smp. 217-219°C,. 2-chlor-8-mercapto-4-morpholino-pyrimido[5,4-d]pyrimidin, smp. > 300°C (dek.), 30 2-chlor-8-(2-indanylthio)-4-morpholino-pyrimido[5,4-d]pyrimidin, smp. 202-205°C, 2-chlor-8-(a-methyl-4-methylthio-benzylthio)-4-morpholi-no-pyrimido[5,4-d]pyrimidin, smp. 146-149°C, 2-chlor-8-(a-methyl-4-methylthio-benzylthio)-4-(1-oxido-35 thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp.200-202°C, 2-chlor-4-(l-oxido-thiomorpholino)-8-propylthio-pyrimi-do[5,4-d]pyrimidin, smp. 209-210OC, 2-chlor-4-(1-oxido-thiomorpholino)-8-(3-phenylpropyl-
DK 153487B
20 thio)-pyrimido[5,4-d]pyrimidin, smp. 172-174°C, og 2-chlor-8-(2-hydroxyethoxy)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 235-236°C.
Eksempel C
5 8- (N-Benzyl-methylamino-2-chlor-4- (1-oxido-thiomorpholi- no)-pyrimido[5,4-d]pyrimidin.
Til en suspension af 15,9 g (0,05 mol) 2,8-dichlor- 4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin i ca.
250 ml dioxan blev der under omrøring langsomt hældt en 10 opløsning af 12,2 g (0,1 mol) N-benzylmethylamin i 50 ml dioxan, og derefter blev det hele yderligere opvarmet ca.
30 minutter ved 30-40°C. Ved optagning af reaktionsblandingen i ca. 1 liter vand udskiltes reaktionsproduktet som svagt gulligt bundfald. Efter nogen henstand blev 15 der frasuget, vasket med vand og tørret ved ca. 60°C.
Udbytte: 18,6 g (92% af det teoretiske).
------ Efter omkrysta11isation af ethanol smeltede 8-(N- benzyn-methylamino)-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidinen ved 158-160°C.
20 · Analogt blev der fremstillet følgende forbindelser: 2-chlor-8-diethanolamino-4-morpholino-pyrimido[5,4-d]pyrimidin, smp. 129-131°C, 8-amino-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin, smp. 206-208°C, 25 8-amino-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 270-272°C (dek.), 2-chlor-8-methylamino-4-(1-oxido-thiomorpholino)-pyrimido [5,4-d]pyrimidin, smp. 278-280°C, 2-chlor-4-(1-oxido-thiomorpholino)-8-propylamino-pyrimi-30 do[5,4-d]pyrimidin, smp. 174-176°C, 2-chlor-8-isopropylamino-4-(1-oxido-thiomorpholino)-pyrimido [5, 4-d] pyrimidin, smp. 210-212°C, 8-butylamino-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido [5, 4-d] pyrimidin, smp. 179-181°C, 35 2-chlor-8-isoamylamino-4-(1-oxido-thiomorpholino)-pyrimido [5, 4-d] pyrimidin, smp. 176-178°C, 2-chlor-8-octylamino-4-(1-oxido-thiomorpholino)-pyrimi-
DK 153487 B
21 do[5,4-d]pyrimidin, smp. 145-147°C, 2-chlor-8-cyclohexylamino-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 207-209°C, 2-chlor-8-diethylamino-4-(1-oxido-thiomorphollno)-pyri-5 mido[5,4-d]pyrimidin, smp. 184-186°C, 2-chlor-8-dibutylamino-4-(1-oxido-thiomorpholino)-pyrimido [5, 4-d] pyrimidin, smp. 187-189°C, 2-chlor-4-(l-oxido-thiomorpholino)-8-piperidino-pyrimi-do[5,4-d]pyrimidin, smp. 203-205°C, 10 2-chlor-4-(l-oxido-thiomorpholino)-8-thiomorpholino-py-rimidot5,4-d]pyrimidin, smp. 229-231°C, 2-chlor-8-morpholino-4-(1-oxido-thiomorpholino)-pyrimi do[5,4-d]pyrimidin, smp. 232-233°C, 8-benzylamino-2-chlor-4-morpholino-pyrimido[5,4-d]pyri-15 midin, smp. 139-141°C, 8-benzynamino-2-chlor-4-thiomorpholino-pyrimido[5,4-d]-pyrimidin, smp. 94-96°C, 8-benzylamino-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido [5, 4-d] pyrimidin, smp. 232-233°C, 20 8-benzylamino-2-chlor-4-(1,1-dioxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 213-215°C, 2-chlor-4-morpholino-8-phenethylamino-pyrimido[5,4-d]pyrimidin, smp. 132-134°C, 2-chlor-4-(1-oxido-thiomorpholino)-8-phenethylamino-25 pyrimido[5,4-d]pyrimidin, smp. 198-200°C, 2-chlor-4-(1-oxido-thiomorpholino)-8-(3-phenylpropyl-amino)-pyrimido[5,4-d]pyrimidin, smp. 152-154°C, 2-chlor-4-(1-oxido-thiomorpholino)-8-(D-l-phenylethyl-amino)-pyrimido[5,4-d]pyrimidin, smp. 167-169°Cf 30 2-chlor-4-(1-oxido-thiomorpholino)-8-(L-l-phenylethyl-amino)-pyrimido[5,4-d]pyrimidin, smp. 167-169°C, (N-benzyl-methylamino)-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin, smp. 121-123°C, 8-(N-ethyl-benzylamino)-2-chlor-4-(1-oxido-thiomorpholi-35 no)-pyrimido[5,4-d]pyrimidin, smp. 163-165°C, 8-(N-benzyl-propylamino)-2-chlor-4-(1-oxido-thiomorpholino) -pyrimido[5,4-d]pyrimidin, smp. 183-184°C, 8-(N-benzyl-butylamino)-2-chlor-4-(1-oxido-thiomorpholi-
DK 153487 B
22 no)-pyrimido[5,4-d]pyrimidinf smp. 153-155°C, 8-anilino-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin, smp. 193-195°C, 8-anilino-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido-5 [5,4-d]pyrimidin, smp. 230-232°C, 2-chlor-8-(N-methylanilino)-4-morpholino-pyrimido[5,4-d]pyrimidin, smp. 150-152°C, 2-chlor-8-(N-methylanilino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 237-239°C, 10 2-chlor-8-(2-hydroxyethylamino)-4-(1-oxido-thiomorpholino) -pyrimido[5,4-d]pyrimidin, smp. 227-229°C, 2-chlor-8-(4-hydroxybutylamino)-4-(1-oxido-thiomorpholi-no)-pyrimido[5,4-d]pyrimidin, smp. 179-181°C, 2-chlor-8-diethanolamino-4-thiomorpholino-pyrimido[5,4-15 d]pyrimidin, smp. 121-123°C, 2-chlor-8-diethanolamino-4-(1-oxido-thiomorpholino)-pyrimido [5, 4-d] pyrimidin, smp. 187-189°C, 2-chlor-8-diisopropanolamino-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 205-208°C, 20 2-chlor-8-[N-(2-hydroxyethyl)-2-methoxyethylamino]-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 143-145°C, 8-[N-benzyl-(2-hydroxyethylamino)]-2-chlor-4-(1-oxido-thiomorpholino) -pyrimido [5,4-d]pyrimidin, smp.l53-155°C, 25 2-chlor-4-(1-oxido-thiomorpholino)-8-(3-picolylamino)-pyrimido[5,4-d]pyrimidin, smp. 227-229°C, 2-chlor-8-[N-methyl-(3-picolylamino)]-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin, smp. 154-156°C, 2-chlor-8-furfurylamino-4-(1-oxido-thiomorpholino)-30 pyrimido[5,4-d]pyrimidin, smp. 203-205°C, 2-chlor-8-(4-fluorbenzylamino)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin, smp. 210-212°C, 2-chlor-8-(4-chlorbenzylamino)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin, smp. 216-218°C, 35 2-chlor-8-(3-chlorbenzylamino)-4-(1-oxido-thiomorpholi-no)-pyrimido[5,4-d]pyrimidin, smp. 239-241°C, 2-chlor-8-(2-chlorbenzylamino)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin, smp. 238-240°C, 23
DK 153487B
2-chlor-8-(4-methyIbenzylamino)-4-(1-oxido-thiomorpholino) -pyrimido[5,4-d]pyrimidin, smp. 185-187°C, 2-chlor-8-(3,4-dichlorbenzylamino)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d]pyrimidin, smp. 259-261°C, 5 2-chlor-8-(2,4-dichlorbenzylamino)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d]pyrimidin, smp. 196-198°C, 2-chlor-8-(3,4-dimethoxybenzylamino)-4-(1-oxido-thiomor-pholino)-pyrimido[5,4-d]pyrimidin, smp. 218-220°C, 2-chlor-8-(3,4-methylendioxy-benzylamino)-4-(1-oxido- 10 thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp.239-241°C, 2-chlor-8-(3,4-dimethoxyphenethylamino)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d]pyrimidin, smp. 214-216°C, 2-chlor-8-[N-(3,4-dimethoxyphenethyl)-methylamino]-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp.
15 178-179°C, 8-(4-ethoxyanilino)-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin, smp. 237-240oCf og 2-chlor-4-(1-oxido-thiomorpholino)-81(3-trifluormethyl-anilino)-pyrimido[5,4-d]pyrimidinf smp. 215-218°C, 20 Eksempler på fremstilling af de hidtil ukendte forbindelser:
Eksempel 1 8-Benzylthio-4-morpholino-2-piperazino-pyrimido[5,4-d]py-ridin.
25 Til en opslæmning af 112 g (0,3 mol) 8-benzylthio- 2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin i 1,5 liter acetone blev der under omrøring sat en opløsning af 103 g (1,2 mol) vandfrit piperazin i 1,5 liter acetone. Derefter blev reaktionsblandingeh under omrøring opvarmet til 30 50°C og holdt ca. 20 minutter ved denne temperatur. Efter afkøling blev bundfaldet frasuget og underkastet digestion med ca. 1 liter vand. Efter gentagen frasugning blev der vasket med ca. 200 ml methanol og tørret ved 60°C.
Udbytte: 108 g (85¾ af det teoretiske).
35 Smp.: 179-181°C.
Til rensning blev råproduktet opløst i 1,25 liter chloroform eller ca. 2 liter methylenchlorid ved stuetem- 24
DK 153487B
peratur, og ved filtrering blev en ringe mængde af et u-opløseligt biprodukt fjernet. Til opløsningen blev der under omrøring sat 260 ml IN saltsyre, hvorved hydrochlo-ridet af 8-benzylthio-4-morpholino-2-piperazino-pyrimido-5 [5,4-d]pyrimidin straks udskiltes som finkrystallinsk bundfald. Efter kort tids henstand blev det frasuget og vasket med lidt ethanol. Til frigøring af basen blev hy-drochloridet opslæmmet i ca. 3 liter af en ethanol-vand-blanding (1:1), og under omrøring blev der tilsat 500 ml 10 2N ammoniak. Efter flere timers omrøring blev der frasuget, vasket først med vand og derefter med ethanol og til slut tørret ved ca. 100°C.
Udbytte: 97 g (76% af det teoretiske).
Smp.: 191-193°C.
15 C21H25N7OS (423,6) beregnet: C: 59,55 H: 5,95 N: 23,15 S: 7,57 fundet 59,72 6,13 23,10 7,58
Den samme forbindelse vandtes på analog måde ved en halv times opvarmning af 8-benzylthio-4-morpholino-2-20 phenoxy-pyrimido[5,4-d]pyrimidin (smp. 159-161°C, fremstillet ud fra 8-benzylthio-2-chlor-4-morpholino-pyrimi-do[5,4-d]pyrimidin og natriumphenolat) med piperazin ved 90-100°C eller ved tre timers opvarmning af 4,8-bis(ben-zylthio)-2-piperazino-pyrimido[5,4-d]pyrimidin (smp. 213-25 215°C, fremstillet ud fra 4,8-bis(benzylthio)-2-chlor- pyrimido[5,4-d]pyrimidin og piperazin i acetone) med mor-pholin og morpholinhydrochlorid ved ca. 60°C. Ved omsætning af 8-benzylthio-4-morpholino-2-piperazino-pyrimido-[5,4-d]pyrimidin med et overskud af de tilsvarende syrer 30 i vandig opløsning blev der fremstillet følgende salte:
Smp. af hydrochlorid: ^ 270°C (dek.)
Smp. af acetat: 181-183°C
Smp. af maleinat: 203-205°C (dek.)
Smp. af succinat: ca. 200°C
35 Smp. af salicylat: 225°C (dek.)
Smp. af methansulfonat: 285°C (dek.)
Smp. af tosylat: 220-230°C.
DK 153487 B
25
Eksempel 2 8-Ethylthio-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
I en til 40°C opvarmet opløsning af 4,3 g (0,05 5 mol) piperazin i 75 ml dimethylsulfoxid blev en opløsning af 3,4 g (0,01 mol) 8-ethylthio-2-chlor-4-(1-oxido-thiomorpholino) -pyrimido[5,4-d]pyrimidin (smp.197-199°C) i 100 ml dimethylsulfoxid under omrøring langsomt indhældt, og derefter blev der omrørt 1 time ved 40°C. Re-10 aktionsblandingen blev optaget i ca. 1 liter vand, hvorved reaktionsproduktet langsomt udskiltes som krystallinsk bundfald. Efter kort tids henstand blev der frasuget, vasket med vand og tørret ved ca. 70°C.
Udbytte: 3,6 g (90% af det teoretiske).
15 Smp.: 202-204°C.
Efter omfældning af 0,1N saltsyre ved hjælp af 2N ammoniak havde 8-ethylthio-4-(1-oxido-thiomorpholino)-2- ! piperazino-pyrimido[5,4-d]pyrimidin smp. 205-206°.
C16H23N7OS2 x 0/5 H2° (402,6) 20 beregnet: C: 47,74 H: 6,01 N: 24,36 S: 15,93 fundet: 47,85 6,07 24,40 15,95
Eksempel 3 2-(N-Formylpiperazino)-8-methylthio-4-morpholino-pyrimi-do[5,4-d]pyrimidin.
25 10,4 g (0,035 mol) 2-Chlor-8-methylthio-4-morpho- lino-pyrimido[5,4-d]pyrimidin (smp. 179-180°C) blev sammen med 28,5 g (0,25 mol) N~formylpiperazin opvarmet 30 minutter ved ca. 100°C. Den vundne opløsning blev optaget i ca. 300 ml vand, hvorved reaktionsproduktet udskil-30 tes som gulligt bundfald. Det blev frasuget, vasket med vand og tørret ved 70°G.
Udbytte: 12,1 g (92% af det teoretiske).
Efter omkrystallisation af ethanol-dioxan (2:1) havde 2-(N-formylpiperazino)-8-methylthio-4-morpholino-35 pyrimido[5,4-d]pyrimidinen smp. 205-207°C.
C16H21N7°2S (375/5) ?6
DK 153487 B
beregnet: C: 51,19 H: 5,64 N: 26,12 S: 8,54 fundet: 51,20 5,65 26,00 8,39
Eksempel 4 8-Methylthio-4-morpholino-2-piperazino-pyrimido[5,4-d]-5 pyrimidin.
1,5 g (0,004 mol) 2-(N-Formylpiperazino)-8-methyl-thio-4-morpholino-pyrimido[5,4-d]pyrimidin (smp. 205-207°C) blev opløst i 200 ml absolut ethanol og efter tilsætning af 10 ml ethanolisk saltsyre opvarmet ca. 20 mi-10 nutter under tilbagesvaling. Opløsningsmidlet blev fordampet i vakuum, og inddampningsresten blev optaget i ca.
50 ml vand. Ved indstilling af den vundne opløsning på ca. pH 10 vandtes ud fra hydrochloridet af reaktionsproduktet den fri base som først noget fedtet, men hurtigt 15 størknende bundfald. Det blev frasuget, vasket godt med vand og tørret.
Udbytte: 1,2 g (86% af det-teoretiske).
Efter flere omfældninger af 0,1N saltsyre ved hjælp af ammoniak havde 8-methylthio-4-morpholino-2-piperazino-20 pyrimido[5,4-d]pyrimidin smp. 163-166°C.
C15H21N7OS (347,5) beregnet: C: 51,85 H: 6,09 N: 28,22 S: 9,23 fundet: 51,65 6,10 28,00 9,26
Eksempel 5 25 2-(N-Acetoacetylpiperazino)-8-methylthio-4-thiomorpholi- no-pyrimido[5,4-d]pyrimidin.
I en opløsning af 3,6 g (0,01 mol) 8-methylthio-2-piperazino-4-thiomorpholino-pyrimido[5,4-d]pyrimidin (smp. 177-179°C) i 50 ml dioxan blev der under omrøring 30 langsomt indhældt 1,6 g (0,02 mol) diketen. Efter ca. en halv times omrøring blev opløsningsmidlet fordampet i vakuum, og inddampningsresten blev optaget i ca. 100 ml vand. Det udskilte reaktionsprodukt blev frasuget, vasket med vand og tørret.
35 Udbytte: 3,3 g (74% af det teoretiske).
Efter omkrystallisation af ethanol havde 2-(N-ace-
DK 153487 B
27 toacetylpiperazino)-8-methylthio-4-thiomorpholino-pyrimi-do[5,4-d]pyrimidin snip. 174-176°C.
C19H25N7°2S2 (447'6) beregnet: C: 50,99 H: 5,63 N: 21,91 S: 14,33 5 fundet: 51,10 5,69 21,85 14,25
Eksempel 6 2-(N-Acetylpiperazino)-8-benzylthio-4-morpholino-pyrimi-do[5,4-d]pyrimidin.
En suspension af 2,1 g (0,005 mol) 8-benzylthio-4-10 morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin (smp. 191-193°C) i 150 ml acetone blev efter tilsætning af 0,8 g (0,01 mol) acetylchlorid opvarmet ca. 30 minutter under tilbagesvaling. Opløsningsmidlet blev fordampet vidtgående i vakuum, og inddampningsresten blev optaget i ca.
15 200 ml vand. Reaktionsproduktet blev frasuget, vasket med vand og tørret.
Udbytte: 2,2 g (94% af det teoretiske).
Efter omkrystallisation af dioxan havde 2-(N-ace-tylpiperazino)-8-benzylthio-4-morpholino-pyrimido[5,4-d]-20 pyrimidinen smp. 237-239°C.
C23H27N7°2S (465,6) beregnet: C: 59,33 H: 5,85 N: 21,06 S: 6,89 fundet: 59,00 5,86 20,92 6,84
Eksempel 7 25 8-Methylthio-2-piperazino-4-thiomorpholino-pyrimido[5,4- d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-8-methylthio-4-thiomorpholino-pyrimido[5,4-d]pyrimidin (smp. 165-167°C) og piperazin ved stuetemperatur.
30 Smp.: 177-179°C.
Forbindelsen kunne også vindes analogt med Eksempel 4 ud fra 2-formylpiperazino-8-methylthio-4-thiomor-pholino-pyrimido[5,4-d]pyrimidin (smp. 199-202°C).
28
DK 153487B
Eksempel 8 8-Methylthio-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-5 8-methylthio-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]-pyrimidin (smp. 252-254°C) og piperazin ved 50°C.
Smp.: 253-255°C.
Forbindelsen vandtes også ud fra 8-methylthio-2-piperazino-4-thiomorpholino-pyrimido[5,4-d]pyrimidin 10 (smp. 177—179°C) ved oxidation med natriumperiodat i methanol under tilbagesvaling.
Eksempel 9 4-Morpholino-2-piperazino-8-propylthio-pyrimido[5,4-d]-pyrimidin.
15 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 4-morpholino-8-propylthio-pyrimido[5,4-d]pyrimidin (smp. 126-128°C) og piperazin.
Smp.: 146-149°C (ethylacetat).
Eksempel 10 20 8-Isopropylthio-4-morpholino-2-piperazino-pyrimido[5,4-d] -pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-isopropylthio-4-morpholino-pyrimido[5,4-d]pyrimidin, smp.: 132-134°C) og piperazin.
25 Smp.: 179-182°C.
Eksempel 11 8-Butylthio-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-butyl-30 thio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp. 132-133°C) og piperazin.
Smp.: 148-151°C (ethylacetat).
DK 153487 B
29
Eksempel 12 4-Morpholino-8-penty1thio-2-piperaz ino-pyrimido[5,4-d]-pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-5 4-morpholino-8-pentylthio-pyrimido[5,4-d]pyrimidin (smp.
84-87°C) og piperazin.
Smp.: 114-117°C (methanol).
Eksempel 13 4-Morpholino-8-octylthio-2-piperazino-pyrimido[5,4-d]py-10 rimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-4-morpholino-8-octylthio-pyrimido[5,4-d]pyrimidin (smp. 66-69°C) og piperazin.
Smp.: 118-212°C (ethylacetat).
15 Eksempel 14 8-Cyclohexylthio-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-cyclohexylthio-4-morpholino-pyrimido[5,4-d]pyrimidin 20 (smp.: 179-181°C) og piperazin.
Smp.: 193-196°C.
Eksempel 15 4-Morpholino-8-phenylthio-2-piperazino-pyrimido[5,4-d]pyrimidin.
25 Fremstillet analogt med Eksempel 2 ud fra 2-chlor- 4-morpholino-8-phenylthio-pyrimido[5,4-d]pyrimidin (smp. 196-197°C) og piperazin.
Smp.: 177-180°C (methanol).
Eksempel 16 30 8-Phenylthio-2-piperazino-4-thiomorpholino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-8-phenylthio-4-thiomorpholino-pyrimido[5,4-d]pyrimidin 30
DK 153487 B
(smp. 236-238°C) og piperazin.
Smp.: 190-192°C (ethanol).
Eksempel 17 4-(l-Oxido-thiomorpholino)-8-phenylthio-2-piperazino-5 pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-phenylthio-pyrimido[5,4-d]-pyrimidin (smp.: 253-255°C) og piperazin.
Smp.: 203-205°C.
10 Eksempel 18 8-Benzylthio-2-piperazino-4-thiomorpholino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-thio-2-chlor-4-thiomorpholino-pyrimido[5,4-d]pyrimidin 15 (smp.: 162-164°C) og piperazin.
Smp.: 185-187°C.
Eksempel 19 8-Benzylthio-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
20 Fremstillet analogt med Eksempel 2 ud fra 8-benzyl- thio-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]-pyrimidin (smp.: 188-190°C) og piperazin.
Smp.: 206-208°C.
Eksempel 20 25 8-Benzylthio-4-(1,1-dioxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-thio-2-chlor-4-(1,1-dioxido-thiomorpholino)-pyrimido[5,4— d]pyrimidin (smp.: 238-239°C) og piperazin.
30 Smp.: 209-211°C.
Eksempel 21 8-Benzylthio-2-homopiperazino-4-morpholino-pyrimido[5,4— d]pyrimidin.
DK 153487 B
31
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-thio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.
159-161°C) og homopiperazin.
Smp.: 178-180°C.
5 Eksempel 22 4-Morpholino-8-phenethylthio-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-4-morpholino-8-phenethylthio-pyrimido[5,4-d]pyrimidin 10 (smp.: 148-150°C) og piperazin.
Smp.: 153-155°C (methanol).
Eksempel 23 8-Phenethylthio-2-piperazino-4-thiomorpholino-pyrimido-[5,4-d]pyrimidin.
15 Fremstillet analogt med Eksempel 2 ud fra 2-chlor- 8-phenethylthio-4-thiomorpholino-pyrimido[5,4-d]pyrimidin (smp.: 155-157°C) og piperazin.
Smp.: 125-127°C (methanol).
Eksempel 24 20 4-(1-Oxido-thiomorpholino)-8-phenethylthio-2-piperazino- pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-phenethylthio-pyrimido[5,4-d]pyrimidin (smp.: 232-234°C) og piperazin.
25 Smp.: 188-190°C.
Eksempel 25 4-Morpholino-8-(3-phenylpropylthio)-2-piperazino-pyrimi-do[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-30 4-morpholino-8-(3-phenylpropylthio)-pyrimido[5,4-d]pyrimidin (smp.: 127-129°C) og piperazin.
Smp.: 110-112°C.
DK 153487 B
32
Eksempel 26 8-Benzylthio-4-(2-methylmorpholino)-2-piperazino-pyrimi-do[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-5 thio-2-chlor-4-(2-methylmorpholino)-pyrimido[5,4-d]pyri-midin (smp.: 40-60°C) og piperazin.
Smp.: 175-177°C.
Eksempel 27 8-Benzylthio-4-(2,6-dimethylmorpholino)-2-piperazino-10 pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-thio-2-chlor-(2,6-dimethylmorpholino)-pyrimido[5,4-d]py-rimidin (smp.: 85-90°C og piperazin.
Smp.: 213-215°C.
15 Eksempel 28 8-(Methoxycarbonyl-methylthio)-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-8-(methoxycarbonyl-methylthio)-4-morpholino-pyrimido[5,4-20 dlpyrimidin (smp.: 188-190°C) og piperazin.
Smp.: 205-207°C (ethanol).
Eksempel 29 8-(2-Diethylamino-ethylthio)-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin.
25 Fremstillet analogt med Eksempel 2 ud fra 2-chlor- 8-(2-diethylamino-ethylthio)-4-morpholino-pyrimido[5,4-d]pyrimidin (harpiks) og piperazin.
Smp.: 109-111°C.
Eksempel 30 30 8-(2-Diethylamino-ethylthio)-4-(1-oxido-thiomorpholino)- 2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-8-(2-diethylamino-ethylthio)-4-(1-oxido-thiomorpholino)- 33
DK 153487 B
pyrimidot5,4-d]pyrimidin (smp.: 95-99°C) og piperazin.
Smp.: 136-138°C (methanol).
Eksempel 31 8-(2-Hydroxyethylthio)-4-(1-oxido-thiomorpholino)-2-pipe-5 razino-pyrimidoI5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(2-hydroxyethylthio)-4-(1-oxido-thiomorpholino)-pyrimi-do[5,4-d]pyrimidin (smp.: 228-230°C, dek.) og piperazin.
Smp.: 200-202°C (ethanol).
10 Eksempel 32 8-(4-Methoxybenzylthio)-4-morpholino-2-piperazino-pyri-mido 15,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8- (4-methoxybenzylthio)-4-morpholino-pyrimido[5,4-d]pyri-15 midin (smp.: 173-174°C) og piperazin.
Smp.: 181-183°C (ethanol).
Eksempel 33 8- (3,4-Dimethoxybenzylthio)-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin.
20 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 8- (3,4-dimethoxybenzylthio)-4-morpholino-pyrimido[5,4-d]-pyrimidin (smp.: 143-145°C) og piperazin.
Smp.: 141-143°C (methanol).
Eksempel 34 25 8-(4-Methylbenzylthio)-4-morpholino-2-piperazino-pyrimi- do[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(4-methylbenzylthio)-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 177-179°C) og piperazin.
30 Smp.: 189-191°C.
Eksempel 35 8-(4-Fluorbenzylthio)-4-morpholino-2-piperazino-pyrimi- do[5,4-d]pyrimidin.
DK 153487B
34
Fremstillet analogt med Eksempel 1 tid fra 2-chlor-8-(4—fluorbenzylthio)-4-morpholino-pyrimido[5,4-d]pyri-midin (smp.: 163-165°C) og piperazin.
Smp.: 192-194°C.
5 Eksempel 36 8-(4-Chlorbenzylthio)-4-morpholino-2-piperazino-pyrimido-[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(4-chlorbenzylthio)-4-morpholino-pyrimido[5,4-d]pyrimi-10 din (smp.: 135-145°C) og piperazin.
Smp.: 207-209°C.
Eksempel 37 8- (2,4-Dichlorbenzylthio)-4-morpholino-2-piperazino-pyri-mido[5,4-d]pyrimidin.
I 15 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 8-(2,4-dichlorbenzylthio)-4-morpholino-pyrimido[5,4-d]-pyrimidin (smp.: 175-177°C) og piperazin.
Smp.: 188-190°C (ethanol).
Eksempel 38 20 8-(4-Hydroxyphenylthio)-4-morpholino-2-piperazino-pyri- mido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-8-(4-hydroxyphenylthio)-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: >300°C) og piperazin.
25 Smp.: 246-248°C (ethanol).
Eksempel 39 8-(4-Hydroxyphenylthio)-2-(N-hydroxyethylpiperazino)-4-morpholino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-30 8-(4-hydroxyphenylthio)-4-morpholino-pyrimido[5,4-d]pyri midin (smp.: >300°C) og N-hydroxyethylpiperazin.
Smp.: 214-215°C (methanol).
DK 153487 B
35
Eksempel 40 2-(N-Hydroxyethylpiperazino)-8-methylthio-4-morpholino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-5 8-methylthio-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 179-180°C) og N-hydroxyethylpiperazin.
Smp.: 167-168°C (methanol).
Eksempel 41 8-Ethylthio-2-(N-hydroxyethylpiperazino)-4-(1-oxido-thio-10 morpholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 8-ethyl-thio-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]-pyrimidin (smp.: 197-199°C) og N-hydroxyethylpiperazin.
Smp.: 197-198°C (methanol).
15 Eksempel 42 2-(N-Hydroxyethylpiperazino)-4-morpholino-8-phenylthio-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-4-morpholino-8-phenylthio-pyrimido[5,4-d]pyrimidin (smp.: 20 196-197°C) og N-hydroxyethylpiperazin.
Smp.: 156-158°C (methanol).
Eksempel 43 8-Benzylthio-2-(N-hydroxyethylpiperazino)-4-morpholino-pyrimido[5,4-d]pyrimidin.
25 Fremstillet analogt med Eksempel 2 ud fra 8-benzyl- thio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 159-161°C) og N-hydroxyethylpiperazin.
Smp.: 165-167°C (ethylacetat).
Eksempel 44 30 8-Benzylthio-2-(N-hydroxyethylpiperazino)-4-(1-oxido-thiomorpholino) -pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 8-benzyl-thio-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]-
DK 153487B
36 pyrimidin (smp.: 188-190°C) og N-hydroxyethylpiperazin.
Smp.: 211—213°C (ethanol).
Eksempel 45 2-(N-Hydroxyethylpiperazino)-4-(1-oxido-thiomorpholino)-5 8-phenethylthio-pyr imido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-phenethylthio-pyrimido[5,4-d]pyrimidin (smp.: 232-234°C) og N-hydroxyethylpiperazin.
Smp.: 168-170°C (methanol).
10 Eksempel 46 8-Benzylthio-2-(N-methylpiperazino)-4-(1-oxido-thiomor-pholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-thio-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]-15 pyrimidin (smp.: 188-190°C) og N-methylpiperazin.
Smp.: 198-200°C (dioxan).
Eksempel 47 2-(N-Ethylpiperazino)-8-benzylthio-4-morpholino-pyrimi-do[5,4-d]pyrimidin.
20 Fremstillet analogt med Eksempel 1 ud fra 8-benzyl- thio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 159-161°C) og N-ethylpiperazin.
Smp.: 161-163°C (ethanol).
Eksempel 48 25 8-Benzylthio-2-[N-(2-hydroxypropyl)-piperazino]-4-morpho-lino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-thio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 159-161°C) og N-(2-hydroxypropyl)-piperazin.
30 Smp.: 173-176°C (ethanol).
Eksempel 49 8-Benzylthio-2-(N-isobutylpiperazino)-4-morpholino-pyri- mido[5,4-d]pyrimidin.
DK 153487B
37
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-thio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 159-161°C) og N-isobutylpiperazin.
Smp.: 152-155°C (ethylacetat).
5 Eksempel 50 8-Benzylthio-4-morpholino-2-(N-pentylpiperazino)-pyrimi-do[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-thio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 10 159-161°C) og N-pentylpiperazin.
Smp.: 143-146°C (ethanol).
Eksempel 51 8-Benzylthio-4-morpholino-2-(N-phenylpiperazino)-pyrimi-do[5/4-d]pyrimidin.
15 Fremstillet analogt med Eksempel 1 ud fra 8-benzyl- thio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 159-161°C) og N-phenylpiperazin.
Smp.: 226-228°C (dioxan).
Eksempel 52 20 2-(N-Benzylpiperazino)-8-benzylthio-4-morpholino-pyrimi- do [5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-thio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 159- 161°C) og N-benzylpiperazin.
25 Smp.: 138-141°C (ethanol).
Eksempel 53 8-Methoxy-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-30 8-methoxy-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 160- 162°C) og piperazin.
Smp.: 165-167°C (methanol).
DK 153487 B
38
Eksempel 54 8-Methoxy-4-(1-oxido-thiomorpholino)-2-piperazino-pyri-mido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 2-chlor-5 8-methoxy-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyri-midin (smp.: 218-221°C) og piperazin.
Smp.; 219-221°C.
Eksempel 55 8-Ethoxy-4-morpholino-2-piperazino-pyrimido[5,4-d]pyri-10 midin.
Fremstillet analogt med Eksempel 2 ud fra 8-ethoxy-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.:: 153-155°C) og piperazin.
Smp.: 168-170°C.
15 Eksempel 56 8-(2-Hydroxyethoxy)-4-morpholino-2-piperazino-pyrimido-[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(2-hydroxyethoxy)-4-morpholino-pyrimido[5,4-d]pyrimidin 20 (smp.: 190-195°C) og piperazin.
Smp.: 182-184°C (methanol).
Eksempel 57 8-Ethylthio-2-(N-formylpiperazino)-4-thiomorpholino-pyri-mido[5,4-d]pyrimidin.
25 Fremstillet analogt med Eksempel 3 ud fra 8-ethyl- thio-2-chlor-4-thio-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 134-136°C) og N-formylpiperazin.
Smp.: 165-167°C (ethanol).
Eksempel 58 30 8-Benzylthio-2-(N-formylpiperazino)-4-morpholino-pyrimido [5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 2 ud fra 8-benzyl-thio-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.:
DK 153487 B
39 159-161°C) og N-formylpiperazin.
Snip.: 228-230°C (ethylacetat) .
Forbindelsen vandtes også ud fra 8-benzylthio-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin (smp.: 5 191-193°C) ved opvarmning med chloralhydrat i chloroform under tilbagesvaling.
Eksempel 59 8-Benzylthio-2-(N-methoxyacetyl-piperazino)-4-morpholino-pyrimido[5,4-d]pyrimidin.
10 Fremstillet analogt med Eksempel 6 ud fra 8-benzyl- thio-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin (smp.: 191-193°C) og methoxyacetylchlorid.
Smp.: 174-176°C (ethanol).
Eksempel 60 15 2-(N-Acetoacetylpiperazino)-8-benzylthio-4-morpholino- pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-benzyl-thio-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin (smp.: 191-193°C) og diketen.
20 Smp.: 189-191°C (ethanol).
Eksempel 61 8-Benzylthio-2-(N-formylpiperazino)-4-(1-oxido-thiomor-pholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-benzyl-25 thio-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]-pyrimidin (smp.: 188-19O°C) og N-formylpiperazin.
Smp.: 246-248°C (methanol).
Eksempel 62 2-(N-Formylpiperazino)-4-morpholino-8-phenethylthio-pyri-30 mido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-4-morpholino-8-phenethylthio-pyrimido[5,4-d]pyrimidin (smp.: 148-150°C) og N-formylpiperazin.
Smp.: 105-107°C (ethanol).
DK 153487 B
40
Eksempel 63 8-Benzylthio-4-morpholino-2-(N-nicotinoylpiperazino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-benzyl-5 thio-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin (smp.: 191-193°C) og nicotinsyrechlorid-hydrochlorid i tør pyridin.
Smp.: 203-205°C (dioxan).
Eksempel 64 10 2-(N-Acetylsalicyloyl-piperazino)-8-benzylthio-4-morpho- lino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-benzyl-thio-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin (smp.: 191-193°C) og acetylsalicylsyreanhydrid.
15 Smp.: 253-255°C (dioxan).
Eksempel 65 8-Benzylthio-2-[N-(2-carboxyethylcarbonyl)-piperazino]-4-morpholino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-benzyl-20 thio-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin (smp.: 191-193°C) og ravsyreanhydrid.
Smp,: 236-237°C (dioxan).
Eksempel 66 8-Benzylthio-2-[N-(3-carboxypropylcarbonyl)-piperazino]-25 4-morpholino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-benzyl-thio-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin (smp.: 191-193°C) og glutarsyreanhydrid.
Smp.: 216-218°C (dioxan).
30 Eksempel 67 8-Benzylthio-2-[N-(2-furoyl)-piperazino]-4-morpholino-pyrimido [5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-benzyl-
DK 153487 B
41 thio-4~morpholino-2~piperazino-pyrimido[5,4-d]pyrimidin (smp.: 191-193°C) og furan-^-carbonsyrechlorid i tør py-ridin.
Smp.: 235-237°C (ethanol/dioxan) .
5 Eksempel 68 4-Morpholino-2-piperazino-8-(4-tolylthio)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-4-morpholino-8-(4-tolylthio)pyrimido[5,4-d]pyrimidin 10 (smp.: 163-165°C) og piperazin.
Smp.: 170-174°C (ethylacetat).
Eksempel 69 8-(4-Methoxyphenylthio)-4-morpholino-2-piperazino-pyri-mido[5,4-d]pyrimidin.
15 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 8-(4-methoxyphenylthio)-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 196-199°C) og piperazin.
Smp.: 174-177°C.
Eksempel 70 20 8-(2-Aminophenylthio)-4-morpholino-2-piperazino-pyrimi- do[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-(2-Ami-nophenylthio)-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 151-153°C) og piperazin.
25 Smp.: 174-177°C (ethylacetat).
Eksempel 71 8- (4-Chlorphenylthio)-4-morpholino’-2-piperazino-pyrimi-do[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-30 8-(4-chlorphenylthio)-4-morpholino-pyrimido[5,4-d]pyri midin (smp.: 208-210°C) og piperazin.
Smp.: 176-178°C.
DK 153487B
42
Eksempel 72 8-(4-Fluorphenylthio)-4-morpholino-2-piperazino-pyrimi-do[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-5 8-(4-fluorphenylthio)-4-morpholino-pyrimido[5,4-d]pyri midin (smp.: 213-215°C) og piperazin.
Smp.: 176-178°C.
Eksempel 73 8-(4-Bromphenylthio)-4-morpholino-2-piperazino-pyrimido-10 [5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8—(4— bromphenylthio)-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 205-207°C) og piperazin.
Smp.: 183-185°C.
15 Eksempel 74 8-(4-Bromphenylthio)-4-(1-oxido-thiomorpholino)-2-pipera-zino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-(4-bromphenylthio)-2-chlor-4-(1-oxido-thiomorpholino)-py-20 rimido[5,4-d]pyrimidin (smp.: 272-275°C) og piperazin.
Smp.: 238-240°C.
Eksempel 75 8-(4-Chlorphenylthio)-4-(1-oxido-thiomorpholino)-2-pipe-razino-pyrimido[5,4-d]pyrimidin.
25 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 8-(4-chlorphenylthio)-4-(1-oxido-thiomorpholino)-pyrimi-do[5,4-d]pyrimidin (smp.: 267-269°C) og piperazin.
Smp.: 217-219°C (ethanol).
Eksempel 76 30 8-(4-Hydroxyphenylthio)-4-(1-oxido-thiomorpholino)-2-pi- perazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(4-hydroxyphenylthio)-4-(1-oxido-thiomorpholino)-pyri- 43 '
DK1S3487B
mido[5,4-d]pyrimidin (smp.: 280°C) og piperazin.
Smp.: 262-264°C (ethanol).
Eksempel 77 8-(4-Methoxyphenylthio)-4-(1-oxido-thiomorpholino)-2-5 piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(4-methoxyphenylthio)-4-(1-oxido-thiomorpholino)-pyri-mido[5,4-d]pyrimidin (smp.: 239-241°C) og piperazin.
Smp.: 224-226°C (ethanol).
10 Eksempel 78 4-(1-Oxido-thiomorpholino)-2-piperazino-8-(4-tolylthio)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-(4-tolylthio)-pyrimido[5,4-15 d]pyrimidin (smp.: 261-263°C) og piperazin.
Smp.: 247-249°C (ethanol).
Eksempel 79 8-(2-Fluorbenzylthio)-4-morpholino-2-piperazino-pyrimi-do[5,4-d]pyrimidin.
20 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 8-(2-fluorbenzylthio)-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 151-153°C) og piperazin.
Smp.: 170-172°C.
Eksempel 80 25 8-(3-Fluorbenzylthio)-4-morpholino-2-piperazino-pyrimido- [ 5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8- (3-fluorbenzylthio)-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 192-194°C) og piperazin.
30 Smp.: 176-178°C.
Eksempel 81 8-(2-Fluorbenzylthio)-4-(1-oxido-thiomorpholino)-2-pipe-razino-pyrimido[5,4-d]pyrimidin.
DK 153487 B
44
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(2-fluorbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimi-do[5,4-d]pyrimidin (smp.: 206-208°C) og piperazin.
Smp.: 235-237°C (ethanol-vand).
5 Eksempel 82 8-(3-Fluorbenzylthio)-4-(1-oxido-thiomorpholino)-2-pipe-razino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(3—fluorbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimi-10 do[5,4-d]pyrimidin (smp.: 205-207°C) og piperazin.
Smp.: 225-227°C.
Eksempel 83 8-(2-Chlorbenzylthio)-4-morpholino-2-piperazino-pyrimi-do[5,4-d]pyrimidin.
15 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 8-(2-chlorbenzylthio)-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 178-180°C) og piperazin.
Smp.: 180-182°C.
Eksempel 84 20 8-(2-Chlorbenzylthio)-4-(1-oxido-thiomorpholino)-2-pipe- razino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(2-chlorbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimi-do[5,4-d]pyrimidin (smp.: 203-206°C) og piperazin.
25 Smp.: 217-219°C.
Eksempel 85 8-(4-Chlorbenzylthio)-4-(1-oxido-thiomorpholino)-2-pipe-razino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-30 8-(4-chlorbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimi- do[5,4-d]pyrimidin (smp.: 232-234°C) og piperazin.
Smp.: 231-233°C.
DK 153487 B
45
Eksempel 86 8-(3,4-Dichlorbenzylthio)-4-morpholino-2-piperazino- ' pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-5 8- (3,4-dichlorbenzylthio)-4-morpholino-pyrimido[ 5,4-d]- pyrimidin (smp.: 153-156°C) og piperazin.
Smp.: 216-218°C.
Eksempel 8 7 8- (3,4-Dichlorbenzylthio)-4-(1-oxido-thiomorpholino)-2-10 piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(3,4-dichlorbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimido [5,4-d] pyrimidin (smp.: 210-212°C) og piperazin.
Smp.: 230-233°C.
15 Eksempel 88 8- (2,4-Dichlorbenzylthio)-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(2,4-dichlorbenzylthio)-4-(1-oxido-thiomorpholino)-py-20 rimido[5,4-d]pyrimidin (smp.: 227-229°C) og piperazin.
Smp.: 207-209°C (ethanol).
Eksempel 89 4-Morpholino-2-piperazino-8-(3-trifluormethylbenzylthio)-pyrimido[5,4-d]pyrimidin.
25 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 4-morpholino-8-(3-trifluormethylbenzylthio)-pyrimido[5,4-d]pyrimidin (smp.: 127-129°C) og piperazin.
Smp.: 201-203°C (ethanol).
Eksempel 90 30 4-(l-Oxido-thiomorpholino)-2-piperazino-8-(3-trifluor methylbenzylthio) -pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-(3-trifluormethylbenzylthich
DK 153487 B
46 pyrimido[5,4-d]pyrimidin (smp.: 211-213°C) og piperazin.
Smp.: 221-222°C (ethanol),
Smp. af hydrochlorid: 269-271°C.
Eksempel 91 5 8-(4-Methylbenzylthio)-4-(1-oxido-thiomorpholino)-2-pi- perazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor.
8-(4-methylbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimido [5, 4-d] pyrimidin (smp.: 262-264°C) og piperazin.
10 Smp.: 215-217°C (methanol).
Eksempel 92 8-(4-Methoxybenzylthio)-4-(1-oxido-thiomorpholino)-2-pi-perazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-15 8-(4-methoxybenzylthio)-4-(1-oxido-thiomorpholino)-pyri mido [5, 4-d] pyrimidin (smp.: 217-219°C) og piperazin.
Smp.: 236-239°C.
Eksempel 93 8-Mercapto-2-(N-methylpiperazino)-4-morpholino-pyrimi-20 do[5,4-d]pyrimidin.
Fremstillet ud fra 2-chlor-8-mercapto-4-morpholi-no-pyrimido[5,4-d]pyrimidin (smp.: > 300°C, dek.) og N-methyl-piperazin ved en halv times opvarmning i dioxan under tilbagesvaling.
25 Smp.: 220-222°C (acetone),
Smp. af hydrochlorid: 263-265°C (dek.).
Eksempel 94 8-(2-Indanylthio)-4-morpholino-2-piperazino-pyrimido[5,4 -d]pyrimidin.
30 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 8-(2-indanylthio)-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 202-205°C) og piperazin.
Smp.: 228-231°C.
DK 153487B
47
Eksempel 95 8-(oc-Methyl-4-inethylthiobenzylthio)-4-morpholino-2-pipe-raz ino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-5 8-(a-methyl-4-methylthiobenzylthio)-4-morpholino-pyrimi- do[5,4-d]pyrimidin (smp.: 146-149°C) og piperazin.
Smp.: 166-169°C.
Eksempel 96 8-(a-Methyl-4-methylthiobenzylthio)-4-(1-oxido-thiomor-10 pholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(a-methyl-4-methylthiobenzylthio)-4-(1-oxido-thiomorpholino) -pyrimido[ 5, 4-d] pyrimidin (smp.: 200-202°C) og piperazin.
15 Smp.: 158-162°C.
Eksempel 97 4-(1-Oxido-thiomorpholino)-2-piperazino-8-propylthio-• pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-20 4-(1-oxido-thiomorpholino)-8-propylthio-pyrimido[5,4-d]- pyrimidin (smp.: 209-210°C) og piperazin.
Smp.: 234-236°C (ethanol).
Eksempel 98 4-(1-Oxido-thiomorpholino)-8-(3-phenylpropylthio)-2-pi-25 perazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-(3-phenylpropylthio)-pyri-mido[5,4-d]pyrimidin (smp.: 172-174°C) og piperazin.
Smp.: 167-169°C (ethanol).
30 Eksempel 99 8-(2-Hydroxyethoxy)-4-(1-oxido-thiomorpholino)-2-pipera-zino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-
DK 153487B
48 8-hydroxyethoxy-4-(1-oxido-thiomorpholino)-pyrimido[5,4— djpyrimidin (smp.: 235-236°C) og piperazin.
Smp.: 150-153°C (ethylacetat).
Eksempel 100 5 2-(N-Formylpiperazino)-8-methylthio-4-(1-oxido-thiomor pholino )-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 3 ud fra 2-chlor-8-methylthio-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]-pyrimidin (smp.: 260-262°C) og N-formylpiperazin.
10 Smp: 269-271°C (ethanol).
Eksempel 101 2-(N-Formylpiperazino)-4-(1-oxido-thiomorpholino)-8-phen-ethylthio-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 3 ud fra 2-chlor-15 4-(1-oxido-thiomorpholino)-8-phenethylthio-pyrimido[5,4- d]pyrimidin (smp.: 248-250°C) og piperazin i dioxan.
Smp.: 154-156°C (methanol).
Eksempel 102 8-Benzylthio-4-morpholino-2-[N-(2-thenoyl)-piperazino]-20 pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-benzyl-thio-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin (smp.: 191-193°C) og thiophen-2-carboxylsyrechlorid i tør pyridin.
25 Smp.: 210-212°C (ethanol-dioxan).
Eksempel 103 8-Benzylthio-2-[N-(2-furoyl)-piperazino]-4-(1-oxido-thiomorpholino )-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-benzyl-30 thio-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido-[5,4-d]pyrimidin (smp.: 206-208°C) og furan-2-carboxyl-syrechlorid i tør pyridin.
Smp: 220-222°C (ethanol-dioxan).
DK 153487 B
49
Eksempel 104 8-Benzylthio-4-(1-oxido-thiomorpholino)-2-[N-(2-thenoyl)-piperazino]-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-benzyl-5 . thio-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido-[5,4-d]pyrimidin (smp.: 206-2Q8°C) og thiophen-2-carbo-xylsyrechlorid i tør pyridin.
Smp.: 205-207°C (ethanol-dioxan).
Eksempel 105 10 2-[N-(2-Furoyl)-piperazino]-8-methylthio-4-(1-oxido-thio- morpholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-methyl-thio-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido-[5,4-d]pyrimidin (smp.: 253-255°C) og fufan-2-carboxyl- 15 syrechlorid i acetone i nærværelse af pyridin.
Smp.: 278-280°C (ethanol-dioxan).
Eksempel 106 2-[N-(2-Furoyl)-piperazino]-4-(1-oxido-thiomorpholino)-8-phenethylthio-pyrimido[5,4-d]pyrimidin.
20 Fremstillet analogt med Eksempel 6 ud fra 4-(1-oxi do-thiomorpholino )-8-phenethylthio-2-piperazino-pyrimido-[5,4]pyrimidin (smp.: 188-190°C) og furan-2-carboxylsyre-chlorid i acetone i nærværelse af pyridin.
Smp.: 210-212°C (ethanol).
25 Eksempel 107 8-Benzylthio-2-(N-formylpiperazino)-4-morpholino-pyrimi-do[5,4-d]pyrimidin.
I en opløsning af 1,8 g (0,005 mol) 2-(N-formylpiperazino) -8-mercapto-4-morpholino-pyrimido[5,4-d]pyrimi- 30 din (smp. 250-255°C, dek.) i ca. 60 ml 0,1N natriumhydroxid blev der under omrøring inddryppet 0,7 ml (0,006 mol) benzylchlorid, og derefter blev der omrørt ca. 1 time ved stuetemperatur. Det udskilte reaktionsprodukt blev frasuget, vasket med vand og tørret.
DK 153487 B
50
Udbytte: 2,0 g (89% af det teoretiske).
Efter omkrystallisation af ethylacetat havde 8-ben-zylthio-2-(N-formylpiperazino)-4-morpho1ino-pyrimido[5,4-d]pyrimidinen smp. 228-230°C.
5 C22H25N7°2S (451,6) beregnet: C: 58,52 H: 5,58 N: 21,17 S: 7,10 fundet: 58,55 5,51 21,45 6,98
Eksempel 108 4-Morpholino-8-(1-naphthylmethylthio)-2-piperazino-pyri-10 mido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-4-morpholino-8-(1-naphthylmethylthio)-pyrimido[5,4-d]py-rimidin (smp.: 206-209°C) og piperazin.
Smp.: 239-241°C.
15 Eksempel 109 8-(1-Naphthylmethylthio)-4-(l-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-(1-naphthylmethylthio)-4-(l-oxido-thiomorpholino)-pyri-20 mido[5,4-d]pyrimidin (smp.: 212-215°C) og piperazin.
Smp.: 246-248°C..
Eksempel 110 8-Furfurylthio-4-morpholino-2-piperazino-pyrimido[5,4-d]-pyrimidin.
25 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 8-furfurylthio-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 139-141°C) og piperazin.
Smp.: 179-181°C.
Eksempel 111 30 8-Furfurylthio-4-(l-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-8-furfurylthio-4-(l-oxido-thiomorpholino)-pyrimido[5,4-d]-pyrimidin (smp.: 173-175°C) og piperazin.
DK 153487 B
51
Smp.: 208-211°C.
Eksempel 112 4-Morpholino-8-(3-nitrobenzylthio)-2-piperazino-pyrimi-do[5,4-d]pyrimidin.
5 Fremstillet analogt med Eksempel 1 ud fra 2-chlor- 4-morpholino-8-(3-nitrobenzylthio)-pyrimido[5,4-d]pyrimidin (smp.: 153-156°C) og piperazin.
Smp.: 173-175°C (ethylacetat).
Eksempel 113 10 4-Morpholino-8-(4-nitrobenzylthio)-2-piperazino-pyrimido-[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-4-morpholino-8-(4-nitrobenzylthio)-pyrimido[5,4-d]pyrimidin (smp.: 187-190°C) og piperazin.
15 Smp.: 190-192°C (ethylacetat).
Eksempel 114 8-(3,4-Methylendioxy-benzylthio)-4-morpholino-2-piperazi-no-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-20 8-(3,4-methylendioxy-benzylthio)-4-morpholino-pyrimido- [5,4-d]pyrimidin (smp.: 200-202°C) og piperazin.
Smp.: 208-210°C.
Eksempel 115 2-(N-Formylpiperazino)-8-mercapto-4-morpholino-pyrimido-25 [5/4-d]pyrimidin.
Fremstillet analogt med Eksempel 93 ud fra 2-chlor-8-mercapto-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: ^ 300°C, dek.) og N-formylpiperazin.
Smp.: 250-255°C (dek.).
30 Eksempel 116 8-(4-Fluorbenzylthio)-2-(N-formylpiperazino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 93 ud fra 2-chlor-
DK 153487B
52 8-(4-fluorbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimi-do[5,4-d]pyrimidin (smp.: 192-194°C) og N-formylpiperazin i dioxan.
Smp.: 160-163°C.
5 Eksempel 117 2-(N-Formylpiperazino)-8-mercapto-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin.
Fremstillet analogt med Eksempel 93 ud fra 2-chlor-8-mercapto-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]py-10 rimidin (smp.: ^ 280°C, dek.) og N-formylpiperazin.
Smp.: 230-233°C (dek.).
Eksempel 118 8-(N-Benzyl-methylamino)-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
15 8,1 g (0,02 mol) 8-(N-Benzyl-methylamino)-2-chlor- 4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 158-160°C) blev sammen med 6,9 g (0,08 mol) vandfrit piper azin i 150 ml dioxan opvarmet ca. 30 minutter under tilbagesvaling. Derefter blev opløsningsmidlet afdestil-20 leret i vakuum, og inddampningsresten blev optaget i ca.
600 ml vand. Efter kort tids henstand blev reaktionsproduktet frasuget, vasket med vand og tørret ved ca. 60°C. Udbytte: 9,1 g (95% af det teoretiske).
Til rensning blev råproduktet omfældet én gang af 25 0,2N saltsyre med ammoniak og omkrystalliseret af metha nol. Den således vundne 8-(N-benzyl-methylamino)-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin havde smp. 214-215°C.
C22H28N8OS (452'6> 30 beregnet: C: 58,38 H: 6,24 N: 24,76 S: 7,08 fundet: 58,22 6,45 24,68 7,22
Den samme forbindelse vandtes på analog måde ved to timers opvarmning af 8-(N-benzyl-methylamino)-4-(1-oxido-thiomorpholino) -2-phenoxy-pyrimido[5,4-d]pyrimidin (smp.
35 187-189°C, fremstillet ud fra 8-(N-benzyl-methylamino)-2- chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin
DK 153487 B
53 og natriumphenolat i phenol) med piperazin ved ca. 110°C eller ved oxidation af 8-(N-benzyl-methylamino)-2-pipera-zino-4-thiomorpholino-pyrimido[5,4-d]pyrimidin (smp. 108-110°C) med hydrogenperoxid i iseddikesyre eller med kali-5 umpermanganat i fortyndet saltsyre under afkøling.
Ved omsætning af 8-(N-benzyl-methylamino)-4-(1-oxi-do-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin med et overskud af de tilsvarende syrer i isopropanol blev der fremstillet de følgende salte: 10 Smp. af succinat: 195-198°C,
Smp. af maleinat: 135-138°C,
Smp. af Tartrat: 195-200°C (dek.),
Smp. af tosylat: 270-273°C (dek.).
Eksempel 119 15 8-Diethanolamino-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin.
8.9 g (0,025 mol) 2-Chlor-8-diethanolamino-4-mor-pholino-pyrimido[5,4-d]pyrimidin (smp. 129-131°C) blev sammen med 21,5 g (0,25 mol) piperazin opvarmet en time 20 ved ca. 120°C. Den vundne smelte blev optaget i ca. 200 ml vand. Efter nogen henstand udskiltes reaktionsproduktet som gulligt bundfald. Det blev frasuget, vasket med vand og tørret ved 70°C.
Udbytte: 8,8 g (87% af det teoretiske).
25 Efter én omfældning af 0,1N saltsyre med ammoniak havde 8-diethanolamino-4-morpholino-2-piperazino-pyrimi-do[5,4-d]pyrimidinen smp. 188-190°C.
C18H28N8°3 (404'5) beregnet: C: 53,45 H: 6,98 N: 27,70 30 fundet: 53,20 7,03 27,40
Eksempel 120 8-Benzylamino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido [5 , 4-d]pyrimidin.
1.9 g (0,005 mol) 8-Methylthio-4-(l-oxido-thiomor-35 pholino)-2-piperazino-pyrimido[5,4-d]pyrimidin (smp. 253- 255°C) blev sammen med 25 ml benzylamin opvarmet ca. 1
DK 153487 B
54 time ved 150°C. Derefter blev overskud af amin afdestillér et vidtgående i vakuum, inddampningsresten blev optaget i ca. 150 ml vand og indstillet på pH 7 med fortyndet saltsyre. Det udskilte reaktionsprodukt blev frasuget, 5 vasket med vand og tørret.
Udbytte: 1,6 g (73% af det teoretiske).
Efter omkrystallisation af ethanol/vand havde 8-benzylamino-4-(1-oxido-thiomorpholino)-2-piperazino-py-rimido[5,4-d]pyrimidinen smp. 229-232°C.
10 C21H26N8OS (438,6) beregnet: C: 57,51 H: 5,96 N: 25,55 S: 7,32 fundet: 57,60 6,07 25,65 7,33
Eksempel 121 8-Amino-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimi-15 din.
Fremstillet analogt med Eksempel 118 ud fra 8-ami-no-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 206-208°C) og piperazin.
Smp.: 260-263°C.
20 Eksempel 122 8-Amino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido-[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-ami-no-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]py-25 rimidin (smp.: 270-272°C, dek.) og piperazin.
Smp.: 248-250°C (methanol).
Eksempel 123 8-Methylamino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
30 Fremstillet analogt med Eksempel 118 ud fra 2- chlor-8-methylamino-4-(1-oxido-thiomorpholino)-pyrimido-[5,4-d]pyrimidin (smp.: 278-280°C) og piperazin i dioxan ved 80°C.
Smp.: 257-259°C.
DK 153487 B
55
Eksempel 124 4- (1-Oxido-thiomorpholi.no) -2-piperazino-8-propylamino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 123 ud fra 2-5 chlor-4-(1-oxido-thiomorpholino)-8-propylamino-pyrimido-[5,4-d]pyrimidin (smp.: 174-176°C) og piperazin.
Smp.: 198-200°C.
Eksempel 125 8-Isopropylamino-4-(1-oxido-thiomorpholino)-2-piperazino-10 pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 123 ud fra 2-chlor-8-isopropylamino-4-(1-oxido-thiomorpholino)-pyrimi-do[5,4-d]pyrimidin (smp.: 210-212°C) og piperazin.
Smp.: 179-181°C (ethylacetat).
15 — Eksempel 126 8-Butylamino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 123 ud fra 8-bu-tylamino-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-20 d]pyrimidin (smp.: 179-181°C) og piperazin.
Smp.: 138-140°C (dioxan).
Eksempel 127 8-Isoamylamino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
25 Fremstillet analogt med Eksempel 123 ud fra 2- chlor-8-isoamylamino-4-(1-oxido-thiomorpholino)-pyrimido-[5,4-d]pyrimidin (smp.: 176-178°C) og piperazin.
Smp.: 206-208°C (methanol/vand).
Eksempel 128 30 8-Octylamino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 123 ud fra 2-chlor-8-octylamino-4-(1-oxido-thiomorpholino)-pyrimido-
DK 153487 B
56 [5,4-d]pyrimidin (smp.: 145-147°C) og piperazin.
Smp.: 142-144°C (ethylacetat).
Eksempel 129 8-Cyclohexylamino-4- (l-oxido-thiomorpholi.no) -2-piperazi-5 no-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 123 ud fra 2-chlor-8-cyclohexylamino-4-(l-oxido-thiomorpholino)-pyri-mido[5,4-d]pyrimidin (smp.: 207-209°C) og piperazin.
Smp.: 207-209°C.
10 Eksempel 130 8-Diethylamino-4-(1-oxido-thiomorpholino)-2-piperazino-pyr imido [5 , 4-d] pyr imidin.
Fremstillet analogt med Eksempel 123 ud fra 2-chlor-8-diethylamino-4-(1-oxido-thiomorpholino)-pyrimido-15 [5,4-d]pyrimidin (smp.: 184-186°C) og piperazin.
Smp.: 185-187°C (ethylacetat).
Eksempel 131 8-Dibutylamino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
20 Fremstillet analogt med Eksempel 123 ud fra 2- chlor-8-dibutylamino-4-(1-oxido-thiomorpholino)-pyrimido-[5,4-d]pyrimidin (smp.: 187-189°C) og piperazin.
Smp.: 171-173°C (ethylacetat).
Eksempel 132 25 4-(l-0xido-thiomorpholino)-2-piperazino-8-piperidino-py-rimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 123 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-piperidino-pyrimido-[5,4-d]pyrimidin (smp.: 203-205°C) og piperazin.
30 Smp.: 115-117°C (ethylacetat).
Eksempel 133 4-(1-Oxido-thiomorpholino)-2-piperazino-8-thiomorpholino-pyrimido[5,4-d]pyrimidin.
DK 153487 B
57
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-thiomorpholino-pyri-mido[5,4-d]pyrimidin (smp.: 229-231°C) og piperazin.
Smp.: 207-209°C (dioxan).
5 Eksempel 134 8-Morpholino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-8-morpholino-4-(1-oxido-thiomorpholino)-pyrimido-10 [5,4-d]pyrimidin (smp.: 232-233°C) og piperazin.
Smp.: 168-171°C.
Eksempel 135 8-Benzylamino-4-morpholino-2-piperazino-pyrimido[5,4-d]-pyrimidin.
15 Fremstillet analogt med Eksempel 118 ud fra 8-ben- zylamino-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 139-141°C) og piperazin.
Smp.: 154-157°C.
Eksempel 136 20 8-Benzylamino-2-piperazino-4-thiomorpholino-pyrimido-[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-ben-zylamino-2-chlor-4-thiomorpholino-pyrimido[5,4-d]pyrimidin (smp.: 94-96°C) og piperazin.
25 Smp.: 109-111°C.
Eksempel 137 8-Benzylamino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-ben-30 zylamino-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-djpyrimidin (smp.: 232-233°C) og piperazin i dioxan ved 70°C.
Smp.: 229-232°C (ethano1/vand).
Forbindelsen vandtes også ud fra 8-benzylamino-2-
DK 153487B
58 piperazino-4-thiomorpholino-pyrimido[5,4-d]pyrimidin ved oxidation med natriummetaperiodat i methanol under tilbagesvaling.
Eksempel 138 5 8-Benzylamino-4-(1,1-dioxido-thiomorpholino)-2-piperazi-no-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-ben-zylamino-2-chlor-4-(1,1-dioxido-thiomorpholino)-pyrimido-[5,4-d]pyrimidin (smp.: 213-215°C) og piperazin.
10 Smp.: 203-205°C.
Forbindelsen vandtes også ud fra 8-benzylamino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin ved oxidation med kaliumpermanganat i fortyndet saltsyre.
15 Eksempel 139 4-Morpholino-8-phenethylamino-2-piperazino-pyrimido[5,4- d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-4-morpholino-8-phenethylamino-pyrimido[5,4-d]pyri- 20 midin (smp.: 132-134°C) og piperazin.
Smp.: 125-127°C (cyclohexan).
Eksempel 140 4-(1-Oxido-thiomorpholino)-8-phenethylamino-2-piperazino-pyrimido[5,4-d]pyrimidin.
25 Fremstillet analogt med Eksempel 118 ud fra 2- chlor-4-(1-oxido-thiomorpholino)-8-phenethylamino-pyrimi-do[5,4-d]pyrimidin (smp.: 198-200°C) og piperazin.
Smp.: 213-215°C (methanol).
Eksempel 141 30 4-(1-Oxido-thiomorpholino)-8-(3-phenylpropylamino)-2-pi- perazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-(3-phenylpropylamino)-pyrimido[5,4-d]pyrimidin (smp.: 152-154°C) og piperazin.
59
DK 153487 B
Smp.: 210-212°C (methanol).
Eksempel 142 4-(1-Oxido-thiomorpholino)-8-(D-l-phenylethylamino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
5 Fremstillet analogt med Eksempel 118 ud fra 2- chlor-4-(1-oxido-thiomorpholino)-8-(D-l-phenylethylami-no)-pyrimido[5f4-d]pyrimidin (smp.: 167-169°C) og pipe-razin.
Smp.: 115-120°C.
10 Eksempel 143 4-(1-Oxido-thiomorpholino)-8-(L-l-phenylethylamino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-(L-l-phenylethylami-15 no)-pyrimido[5,4-d]pyrimidin (smp.: 167-169°C) og pipe-razin.
Smp.: 115-120°C.
Eksempel 144 8-(N-Benzyl-methylamino)-4-morpholino-2-piperazino-pyri-20 mido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-(N-benzyl-methylamino)-2-chlor-4-morpholino-pyrimido[5,4-d]-pyrimidin (smp.: 121-123°C) og piperazin.
Smp.: 147-149°C.
25 Eksempel 145 8-(N-Benzyl-methylamino)-2-piperazino-4-thiomorpholino-pyrimido[5f4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-(N-benzyl-methylamino)-2-chlor-4-thiomorpholino-pyrimido-30 [5,4-d]pyrimidin og piperazin.
Smp.: 108-110°C (methanol).
DK 153487B
60
Eksempel 146 8-(N-Ethyl-benzylamino)-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-(N-5 ethyl-benzylamino)-2-chlor-4-(l-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 163-165°C) og piperazin.
Smp.: 174-176°C (methanol/vand).
Eksempel 147 8-(N-Benzyl-propylamino)-4-(1-oxido-thomorpholino)-2-10 piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-(N-benzyl-propylamino)-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5/4-d]pyrimidin (smp.: 183-184°C) og piperazin.
Smp.: 158-160°C (methanol/vand).
15 Eksempel 148 8-(N-Benzyl-butylamino)-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-(N-benzyl-butylamino)-2-chlor-4-(1-oxido-thiomorpholino)-20 pyrimido[5,4-d]pyrimidin (smp.: 153-155°C) og piperazin.
Smp.: 154-156°C.
Eksempel 149 8-Anilino-4-morpholino-2-piperazino-pyrimido[5,4-d]pyrimidin .
25 Fremstillet analogt med Eksempel 118 ud fra 8-ani- lino-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 193-195°C) og piperazin.
Smp.: 184-186°C (methanol).
Eksempel 150 30 8-Anilino-4-(1-oxido-thiomorpholino)-2-piperazino-pyri-mido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-ani-lino-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]-
DK 153487 B
61 pyrimidin (smp.: 230-232°C) og piperazin.
Smp.: 208-210°C (ethanol).
Eksempel 151 8-(N-Methylanilino)-4-morpholino-2-piperazino-pyrimido-5 [5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-8-(N-methylanilino)-4-morpholino-pyrimido[5,4-d]-pyrimidin (smp.: 150-152°C) og piperazin.
Smp.: 212-215°C.
10 Eksempel 152 8-(N-Methylanilino)-4-(1-oxido-thiomorpholino)-2-pipera-z ino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-8-(N-methylanilino)-4-(1-oxido-thiomorpholino)-15 pyrimido[5,4-d]pyrimidin (smp.: 237-239°C) og piperazin.
Smp.: 257-259°C (dioxan).
Eksempel 153 8-(2-Hydroxyethylamino)-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
20 Fremstillet analogt med Eksempel 118 ud fra 2- chlor-8-(2-hydroxyethylamino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 227-229°C) og piperazin.
Smp.: 228-230°C (ethanol).
Eksempel 154 25 8-(4-Hydroxybutylamino)-4-(1-oxido-thiomorpholino)-2- piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-8-(4-hydroxybutylamino)-4-(1-oxido-thiomorpholino)-pyrimido[5/4-d]pyrimidin (smp.: 179-181°C) og piperazin.
30 Smp.: 187-189°C (ethanol/ethylacetat).
DK 153487B
62
Eksempel 155 8-Diethano1amino-2-piperazino-4-thiomorpho1ino-pyrimido-[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 119 ud fra 2-5 chlor-8-diethanolamino-4-thiomorpholino-pyrimido[5,4-d]-pyrimidin (smp.: 121-123°C) og piperazin.
Smp.: 192-195°C.
Eksempel 156 8-Diethanolamino-4-(1-oxido-thiomorpholino)-2-piperazino-10 pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-8-diethanolamino-4-(1-oxido-thiomorpholino)-pyrimido [5,4-d]pyrimidin (smp.: 187-189°C) og piperazin.
Smp.: 226-228°C (ethanol).
15 Eksempel 157 8-Diisopropanolamino-4-(1-oxido-thiomorpholino)-2-pipe-razino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-8-diisopropanolamino-4-(1-oxido-thiomorpholino)-20 pyrimido[5,4-d]pyrimidin (smp.: 205-208°C) og piperazin.
Smp.: 222-225°C (ethanol).
Eksempel 158 8-[N-(2-Hydroxyethyl)-2-methoxyethylamino]-4-(1-oxido-thiomorpholino) -2-piperazino-pyrimido[5,4-d]pyrimidin.
25 Fremstillet analogt med Eksempel 118 ud fra 2- chlor-8-[N-(2-hydroxyethyl)-2-methoxyethylamino]-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 143-145°C) og piperazin.
Smp.: 143-146°C (ethylacetat).
30 Eksempel 159 8-[N-Benzyl-(2-hydroxyethylamino)]-4-(1-oxido-thiomorpholino) -2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-[N-
DK 153487 B
63 benzyl-(2-hydroxyethylamino)]-2-chlor-4-(1-oxido-thio-morpholino)-pyrimido[5,4-d]pyrimidin (smp.: 153-155°C) og piperazin.
Smp.: 138-141°C.
5 Eksempel 160 4-(1-Oxido-thiomorpholino)-8-(3-picolylamino)-2-pipera-zino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-4-(l-oxido-thiomorpholino)-8-(3-picolylamino)-pyri-10 mido[5,4-d]pyrimidin (smp.: 227-229°C) og piperazin.
Smp.: 267-269°C.
Eksempel 161 8-[N-Methyl-(3-picolylamino)]-4-(l-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
15 Fremstillet analogt med Eksempel 118 ud fra 2- chlor-8-[N-methyl-(3-picolylamino)]-4-(1-oxido-thiomor-pholino)-pyrimido[5/4-d]pyrimidin (smp.: 154-156°C) og piperazin.
Smp.: 191-194°C (methanol).
20 Eksempel 162 8-Furfurylamino-4-(l-oxido-thiomorpholino)-2-piperazino-pyrimido [5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-8-furfurylamino-4-(l-oxido-thiomorpholino)-pyrimi-25 do[5,4-d]pyrimidin (smp.: 203-205°C) og piperazin i dio-xan ved 80°C.
Smp.: 219-221°C.
Eksempel 163 8-Benzylamino-2-(N-methylpiperazino)-4-(1-oxido-thiomor-30 pholino)-pyrimido[5 ,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-ben-zylamino-2-chlor-4-(l-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 232-233°C) og N-methylpiperazin.
Smp.: 203-205°C (ethanol).
DK 153487B
64
Eksempel 164 8-Benzylamino~2-(N-hydroxyethylpiperazino)-4-morpholino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-ben-5 zylamino-2-chlor-4-morpholino-pyrimido[5,4-d]pyrimidin (smp.: 139-141°C) og N-hydroxyethylpiperazin i dioxan ved 70°C.
Smp.: 161-163°C (cyclohexan/ethylacetat).
Eksempel 165 10 8-Benzylamino-2-(N-hydroxyethylpiperazino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 3-ben-zylamino-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 232-233°C) og N-hydroxyethylpiperazin.
15 Smp.: 184-186°C (ethanol).
Eksempel 166 8-(N-Benzyl-methylamino)-2-(N-hydroxyethylpiperazino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8-(N-20 benzyl-methylamino)-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 158-160°C) og N-hydroxy-ethylpiperaz in.
Smp.: 126-130°C (ethylacetat).
Eksempel 167 25 2-(N-Hydroxyethylpiperaz ino)-4-(1-oxido-thiomorpholino)- 8-phenethylamino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-phenethylamino-pyrimi-do[5,4-d]pyrimidin (smp.: 198-200°C) og N-hydroxyethyl-30 piperazin.
Smp.: 166-168°C (ethylacetat).
DK 153487 B
65
Eksempel 168 8-(4-Pluorbenzylamino)-4-(1-oxido-thiomorpholino)-2-pi-perazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-5 chlor-8-(4-fluorbenzylamino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 210-212°C) og piperazin i dioxan ved 80°C.
Smp.: 148-150°C.
Eksempel 169 10 8-(4-Chlorbenzylamino)-4-(1-oxido-thiomorpholino)-2-pi- perazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 168 ud fra 2-chlor-8-(4-chlorbenzylamino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 216-218°C) og piperazin.
15 Smp.: 227-229°C (dioxan).
Eksempel 170 8-(3-Chlorbenzylamino)-4-(1-oxido-thiomorpholino)-2-pi-perazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 168 ud fra 2-20 chlor-8-(3-chlorbenzylamino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 239-241°C) og piperazin.
Smp.: 208-210°C (dioxan).
Eksempel 171 8-(2-Chlorbenzylamino)-4-(1-oxido-thiomorpholino)-2-pi-25 perazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 168 ud fra 2-chlor-8-(2-chlorbenzylamino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 238-240°C) og piperazin.
Smp.: 193-195°C (dioxan).
30 Eksempel 172 8-(4-Methylbenzylamino)-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 168 ud fra 2-
DK 153487 B
66 chlor-8-(4-methylbenzylamino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 185-187°C) og piperazin.
Smp.: 172-174°C (methanol).
Eksempel 173 5 8-(3,4-Dichlorbenzylamino)-4-(1-oxido-thiomorpholino)-2- piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 168 ud fra 2-chlor-8-(3,4-dichlorbenzylamino)-4-(1-oxido-thiomorpholino) -pyrimido[5,4-d]pyrimidin (smp.: 259-261°C) og pi-10 perazin.
Smp.: 201-203°C.
Eksempel 174 8- (2,4-Dichlorbenzylamino)-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
15 Fremstillet analogt med Eksempel 168 ud fra 2- chlor-8-(2,4-dichlorbenzylamino)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin (smp.: 196-198°C) og piperazin.
Smp.: 235-237°C (dioxan).
20 Eksempel 175 8- (3,4-Dimethoxybenzylamino)-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 168 ud fra 2-chlor-8-(3,4-dimethoxybenzylamino)-4-(1-oxido-thiomor-25 pholino)-pyrimido[5,4-d]pyrimidin (smp.: 218-220°C) og piperazin.
Smp.: 198-200°C (dioxan).
Eksempel 176 8-(3,4-Methylendioxybenzylamino)-4-(1-oxido-thiomorpho-30 lino)-2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 168 ud fra 2-chlor-8-(3,4-methylendioxy-benzylamino)-4-(1-oxido-thio-morpholino)-pyrimido[5,4-d]pyrimidin (smp.: 239-241°C) og piperazin.
DK 153487B
67
Smp.: 233-235°C (ethylacetat).
Eksempel 177 8-(3,4-Dimethoxyphenethylamino)-4-(1-oxido-thiomorpholi-no)-2-piperaz ino-pyrimido[5,4-d]pyrimidin.
5 Fremstillet analogt med Eksempel 118 ud fra 2- chlor-8- (3,4-dimethoxyphenethylamino) -4- (1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin (smp. 214-216°C) og piperazin.
Smp.: 166-167°C (methanol).
10 Eksempel 178 8-[N-(3,4-Dimethoxyphenethyl)-methylamino]-4-(1-oxido-thiomorpholino) -2-piperazino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-8-[N-(3,4-dimethoxyphenethyl)-methylamino]-4-(1-15 oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp. 178-179°C) og piperazin.
Smp.: 145-147°C (ethylacetat).
Eksempel 179 8-(4-Ethoxyanilino)-4-(1-oxido-thiomorpholino)-2-pipe-20 razino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 8—(4— ethoxyanilino)-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido [5, 4-d] pyrimidin (smp. 237-240°C) og piperazin.
Smp.: 215-217°C (ethanol).
25 Eksempel 180 4-(1-Oxido-thiomorpholino)-2-piperazino-8-(3-trifluorme thylanilino) -pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-(3-trifluormethyl-30 anilino)-pyrimido[5,4-d]pyrimidin (smp. 215-218°C) og piperazin.
Smp.: 263-266°C (dioxan).
DK 153487 B
68
Eksempel 181 2-(N-Formylpiperazino)-8-morpholino-4-(1-oxido-thiomor-pholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 119 ud fra 2-5 chlor-8-morpholino-4-(1-oxido-thiomorpholino)-pyrimido-[5,4-d]pyrimidin (smp. 232-233°C) og N-formylpiperazin ved 100°C.
Smp.: 189-191°C (methanol/vand).
Eksempel 182 10 8-Amino-2-(N-formylpiperazino)-4-(1-oxido-thiomorpholino) -pyrimido [5, 4-d] pyrimidin.
Fremstillet analogt med Eksempel 181 ud fra 8-ami-no-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 270-272°Cr dek.) og N-formylpiperazin ved 15 130°C.
Smp.: 278-280°C.
Eksempel 183 8-Benzylamino-2-(N-formylpiperazino)-4-thiomorpholino-pyrimido[5,4-d]pyrimidin.
20 Fremstillet analogt med Eksempel 181 ud fra 8-ben- zylamino-2-chlor-4-thiomorpholino-pyrimido[5,4-d]pyrimidin (smp. 94-96°C) og N-formylpiperazin.
Smp.: 187-189°C.
Eksempel 184 25 8-Benzylamino-2-(N-formylpiperazino)-4-(1-oxido-thiomorpholino) -pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 181 ud fra 8-ben-zylamino-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4- d]pyrimidin (smp.: 232-233°C) og N-formylpiperazin.
30 Smp.: 152-155°C (ethanol/vand).
Forbindelsen vandtes også ud fra 8-amino-2-(N-formylpiperazino) -4- (1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin ved omsætning med benzylchlorid og kalium-tert.butylat i dimethylsulfoxid.
DK 153487 B
69
Eksempel 185 8-(N-Benzyl-methylamino)-2-(N-formylpiperazino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 181 ud fra 8-(N-5 benzyl-methylamino)-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp.: 158-160°C) og N-formyl-piperazin.
Smp.: 135-137°C (methanol).
Forbindelsen vandtes også ud fra 8-(N-benzyl-me-10 thylamino)-4-(1-oxido-thiomorpholino)-2-piperazino-py-rimido[5,4-d]pyrimidin (smp.: 214-215°C) ved opvarmning med chloralhydrat i chloroform under tilbagesvaling.
Eksempel 186 2-(N-Formylpiperazino)-4-(1-oxido-thiomorpholino)-8-15 phenethylamino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 181 ud fra 2-chlor-4-(1-oxido-thiomorpholino)-8-phenethylamino-pyri-mido[5,4-d]pyrimidin (smp. 198-200°C) og N-formylpipe-razin.
20 Smp.: 204-207°C.
Eksempel 187 2-Piperazino-4,8-bis(1-oxido-thiomorpholino)-pyrimido-[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 118 ud fra 2-25 chlor-4,8-bis(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin (smp. 295-297°C) og piperazin.
Smp.: 251-253°C.
Eksempel 188 8-Benzyloxy-4-(1-oxido-thiomorpholino)-2-piperazino-30 pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 8-ben-zyloxy-2-chlor-4-(1-oxido-thiomorpholino)-pyrimido[5,4-djpyrimidin (smp. 227-229°C) og piperazin.
Smp.: 212-214°C.
DK 153487 B
70
Eksempel 189 8-(4-Fluorbenzylthio)-4-(1-oxido-thiomorpholino)-2-pipe-razino-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 1 ud fra 2-chlor-5 8-(4—fluorbenzylthio)-4-(1-oxido-thiomorpholino)-pyrimi- do[5,4-d]pyrimidin (smp. 192-194°C) og piperazin.
Smp.: 237-239°C (dioxan).
Eksempel 190 8-Benzylamino-2-(N-methoxyacetylpiperazino)-4-(1-oxido-10 thiomorpholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-benzyl·· amino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido-[5,4-d]pyrimidin (smp. 229-232°C) og methoxyacetylchlo-rid i acetone i nærværelse af pyridin.
15 Smp.: 206-208°C (ethanol).
Eksempel 191 2-(N-Acetoacetylpiperazino)-8-benzylamino-4-(1-oxido-thiomorpholino )-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 5 ud fra 8-benzyl·* 20 amino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimido-[5,4-d]pyrimidin og diketen i acetone under tilbagesvaling.
Smp.: 128-130°C.
Eksempel 192 25 8-Benzylamino-2-[N-(2-furoyl)-piperazino]-4-(1-oxido-thiomorpholino) -pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 190 ud fra 8-ben-zylamino-4-(1-oxido-thiomorpholino)-2-piperazino-pyrimi-do[5,4-d]pyrimidin og furan-2-carboxylsyrechlorid.
30 Smp.: 236-238°C (methanol/vand).
Eksempel 193 8-(N-Benzyl-methylamino)-2-[N-(2-carboxyethylcarbonyl)-piperazino]-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]-
DK 153487 B
71 pyrimidin.
Fremstillet analogt med Eksempel 6 ud fra 8-(N-benzyl-methylamino)-4-(l-oxido-thiomorpholino)-2-pipera-zino-pyrimido[5,4-d]pyrimidin (smp. 214-215°C) og ravsy-5 reanhydrid i dioxan under tilbagesvaling.
Smp.: 227-229°C (ethanol/ethylacetat).
Eksempel 194 8-(N-Benzyl-methylamino)-2-(N-methoxyacetylpiperazino)-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin.
10 Fremstillet analogt med Eksempel 190 ud fra 8-(N- benzyl-methylamino)-4-(1-oxido-thiomorpholino)-2-pipera-zino-pyrimido[5,4-d]pyrimidin og methoxyacetylchlorid.
Smp.: 191-192°C (methanol).
Eksempel 195 15 2-(N-Acetoacetylpiperazino)-8-(N-benzyl-methylamino)-4- (1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin.
Fremstillet analogt med Eksempel 5 ud fra 8-(N-benzyl-methylamino)-4-(1-oxido-thiomorpholino)-2-pipera-zino-pyrimido[5,4-d]pyrimidin og diketen i acetone under 20 tilbagesvaling.
Smp.: 149-151°C (ethanol/vand).
Eksempel 196 8-(N-Benzyl-methylamino)-2-[N-(2-furoyl)-piperazino]-4-(1-oxido-thiomorpholino)-pyrimido[5,4-d]pyrimidin.
25 Fremstillet analogt med Eksempel 190 ud fra 8-(N- benzyl-methylamino)-4-(1-oxido-thiomorpholino)-2-pipera-zino-pyrimido[5,4-d]pyrimidin og furan-2-carboxylsyre-chlorid.
Smp.: 238-240°C (dioxan/methanol).
Claims (10)
1. Analogifremgangsmåde til fremstilling af 2-(perhydro- l,4-diazino)-pyrimido[5,4-d]pyrimidiner med den almene formel I: i1 N N - R, I I Γ \ ' 3 5 <C^!n (I) E2 hvor: er en gruppe med formlen: - o - r4 , - S - Rg eller /R6 10 " N\ hvor: R7 R^ er en eventuelt med en hydroxy-, alkoxycarbonyl-, phenyl-, alkylmercaptophenyl- eller dialkylamino-gruppe substitueret alkylgruppe, idet hver alkyl-15 del kan indeholde 1-3 C-atomer, Rg er et hydrogenatom, en alkylgruppe med 4-8 C-atomer , en cycloalkylgruppe med 5-7 C-atomer, en phenyl-, methylendioxybenzyl-, indanyl-, naphth-ylmethyl- eller furfurylgruppe, en med hydroxy-20 grupper, nitrogrupper, aminogrupper, trifluorme- thylgrupper, alkylgrupper med 1-3 C-atomer, al-koxygrupper med 1-3 C-atomer og/eller halogenatomer mono- eller disubstitueret phenyl- eller benzylgruppe, idet substituenterne på phenylker-25 nen kan være ens eller forskellige, eller har de for R^ ovenfor anførte betydninger, Rg og Ry, der kan være ens eller forskellige, er hydrogenatomer, alkylgrupper med 1-4 C-atomer, i-det hver alkylgruppe kan være substitueret med 30 en hydroxygruppe, en alkoxygruppe med 1-3 C-ato- mer eller med en phenylgruppe, eller phenylgrup- DK 153487 B per, idet de ovennævnte phenylkerner kan være monosubstitueret med en methylendioxygruppe eller mono- eller disubstitueret med en alkyl- eller alkoxygruppe med 1-3 C-atomer, en trifluor-5 methylgruppe, et fluor-, chlor- eller bromatom, hvorhos substituenterne på phenylkernen kan være ens eller forskellige, alkylgrupper med 5-8 C-atomer, cycloalkylgrupper med 5-7 C-atomer, py-ridyl-, picolyl- eller furfuryl-grupper, eller 10 Rg og Ry kan sammen med det mellemliggende nitrogen atom danne en alkyleniminogruppe med 4-6 C-atomer, en thiomorpholino- eller thiomorpholino-1-oxid-gruppe, R2 er en eventuelt med én eller to methylgrupper substi-15 tueret thiomorpholino-, thiomorpholino-l-oxid- eller thiomorpholino-l,l-dioxid-gruppe, eller en af grupperne R^ eller R2 også kan være en eventuelt med én eller to methylgrupper substitueret morpholinogruppe, R^ er et hydrogenatom, en phenylgruppe, en eventuelt • · 20 med en hydroxy- eller phenylgruppe substitueret al ky Igruppe med 1-5 C-atomer, en eventuelt med en me-thoxy-, acetyl- eller carboxylgruppe substitueret alkanoylgruppe med 2-4 C-atomer, en formyl-, aceto-xybenzoyl-, pyridinoyl-, furoyl- eller thenoylgruppe, 25 og n er tallet 2 eller 3, eller deres fysiologisk acceptable syreadditionssalte med uorganiske eller organiske syrer, kendetegnet ved, at 30 a) en pyrimido[5,4-d]pyrimidin med den almene for mel II: i1 NiSr'Vx (ID R2 hvor: DK 153487B og R2 er som ovenfor defineret, og X er en nukleofil eliminerbar gruppe, omsættes med en perhydro-l,4-diazin med den almene formel III: 5 Η - N N - Ro' (III) \ / j (CHL) i n hvor: n er som ovenfor defineret, og Rg' er en let fraspaltelig beskyttelsesgruppe eller har de for Rg ovenfor anførte betydninger, 10 hvorefter, om nødvendigt, en anvendt beskyttelsesgruppe Rg' fraspaltes, eller b) til fremstilling af forbindelser med den almene formel I, hvor R-^ er en gruppe med formlen -0-R^ eller —S—Rg, en pyrimido[5,4-d]pyrimidin med den almene formel 15 IV: J* t—\ iTV VNX f ' R3 L J! . ij (CHJ 2 n (IV) SY hvor: Rg og n er som ovenfor defineret, R^' er en gruppe med formlen -0-R^ eller -S-Rg, hvor R^ 20 og Rg er som ovenfor defineret, og Y er en lavere alkylgruppe eller en aralkylgruppe, omsættes med en amin med den almene formel V: H - R2 (V) hvor R2 er som ovenfor defineret, eller 25 c) til fremstilling af forbindelser med den almene R* / 6 formel I, hvor R^ er en gruppe med formlen -N , hvor Ry Rg og Ry ikke samtidigt kan være et hydrogenatom, en pyrimido [5, 4-d]pyrimidin med den almene formel VI: DK 153487 B SY 1 μ ί \ 'V-N N - R- ΛΧΤμ, R2 hvor: R2, R^ og n er som ovenfor defineret, og Y er en lavere alkylgruppe eller en aralkylgruppe, 5 omsættes med en amin med den almene formel VII: Η - N (VII) E7 hvor Rg og Ry er som ovenfor defineret, men Rg og Ry ikke samtidigt kan være et hydrogenatom, eller d) til fremstilling af forbindelser med den almene 10 formel I, hvor R^ er en gruppe med formlen -SR^ eller Rc / 6 -N , hvor Rg og Rg ikke er et hydrogenatom, og grup-/ 6 pen -N ikke er en cyclisk aminogruppe, en pyrimido-Xr7 [5,4-d]pyrimidin med den almene formel VIII: A i, I / \ ifYV\ F-V U i i (Ca2>n (VIII) R2 15 hvor: R2 og n er som ovenfor defineret, R3" er en let fraspaltelig beskyttelsesgruppe eller med undtagelse af hydrogen har de for R^ ovenfor anførte betydninger, og 20. er en mercaptogruppe eller en gruppe med formlen -NH-Ry, hvor Ry er som ovenfor defineret, omsættes med en forbindelse med den almene formel IX: DK 153487B Z - R-^' (IX) hvor: Z er en nukleofil eliminerbar gruppe, såsom et halogenatom eller en sulfonsyreestergruppe, og 5 R-^" med undtagelse af et hydrogenatom og en eventuelt med hydroxy-, nitro-, amino-, trifluormethyl-, alkyl··, alkoxygrupper og/eller halogenatomer mono- eller di-substitueret phenylgruppe eller med en methylendioxy gruppe monosubstitueret phenylgruppe, har de for hen-10 holdsvis R,- og Rg ovenfor anførte betydninger, og at, om ønsket, en vundet forbindelse med den almene formel I, hvor R^ er en eventuelt med en methoxy-, acetyl- eller carboxylgruppe substitueret alkanoylgruppe med 2-4 C-atomer, en formyl-, acetoxybenzoyl-, pyridino-15 yl-, furoyl- eller thenoylgruppe, ved hydrolyse overføres i en forbindelse med den almene formel I, hvor er et hydrogenatom, og/eller en vundet forbindelse med den almene formel I, hvor R^ er et hydrogenatom, ved acylering overføres i en 20 forbindelse med den almene formel I, hvor R^ er en eventuelt med en methoxy-, acetyl- eller carboxylgruppe substitueret alkanoylgruppe med 2-4 C-atomer, en formyl-, acetoxybenzoyl-, pyridinoyl-, furoyl- eller thenoylgruppe, 25 og/eller en vundet forbindelse med den almene formel I, hvor R^ og/eller R£ er en eventuelt med én eller to me-thylgrupper substitueret thiomorpholinogruppe, ved oxidar tion overføres i en forbindelse med den almene formel I, hvor R^ og/eller R2 er en eventuelt med én eller to me-30 thylgrupper substitueret 1-oxido-thiomorpholino-gruppe, og/eller en vundet forbindelse med den almene formel I, hvor R2 er en eventuelt med én eller to methylgrupper substitueret thiomorpholino-eller thiomorpholino-l-oxid-gruppe, ved oxidation overføres i en forbindelse med den 35 almene formel I, hvor R2 er en eventuelt med én eller to methylgrupper substitueret thiomorpholino-1,1-dioxidgrup-pe, og/eller en vundet forbindelse med den almene formel I DK 153487 B overføres i et fysiologisk acceptabelt syreadditionssalt deraf med en uorganisk eller organisk syre.
2. Fremgangsmåde ifølge krav la), kendetegnet ved, at omsætningen gennemføres ved temperaturer 5 mellem 20° og 150°C, fortrinsvis ved temperaturer mellem 30° og 100°C.
3. Fremgangsmåde ifølge krav la) eller 2, kendetegnet ved, at omsætningen gennemføres i et opløsningsmiddel .
4. Fremgangsmåde ifølge krav la), 2 eller 3, kendetegnet ved, at omsætningen gennemføres i nærværelse af en uorganisk eller tertiær organisk base.
5. Fremgangsmåde ifølge krav lb), kendete g-n e t ved, at omsætningen gennemføres ved temperaturer 15 mellem 20° og 100°C, fortrinsvis ved temperaturer mellem 40° og 80°C.
6. Fremgangsmåde ifølge krav lb) eller 5, kendetegnet ved, at omsætningen gennemføres i et opløsningsmiddel .
7. Fremgangsmåde ifølge krav lc), kendeteg net ved, at omsætningen gennemføres ved temperaturer mellem 100° og 200°C, fortrinsvis ved temperaturer mellem 130° og 180°C.
8. Fremgangsmåde ifølge krav lc) eller 7, k e n - 25 detegnet ved, at omsætningen gennemføres i et opløsningsmiddel .
9. Fremgangsmåde ifølge krav ld), kendete g-n e t ved, at omsætningen gennemføres ved temperaturer mellem 0° og 100°C, fortrinsvis ved temperaturer mellem 30 20° og 80°C.
10. Fremgangsmåde ifølge krav ld) eller 9, kendetegnet ved, at omsætningen gennemføres i et opløsningsmiddel ,
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2926804 | 1979-07-03 | ||
| DE19792926804 DE2926804A1 (de) | 1979-07-03 | 1979-07-03 | Neue 2-(perhydro-1,4-diazino)-pyrimido- eckige klammer auf 5,4-d eckige klammer zu pyrimidine, deren herstellung und verwendung als arzneimittel |
| DE3013930 | 1980-04-11 | ||
| DE19803013930 DE3013930A1 (de) | 1980-04-11 | 1980-04-11 | Neue 2-(perhydro-1,4-diazino)-pyrimido (5,4-d) pyrimidine, deren herstellung und die sie enthaltende arzneimittel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK284280A DK284280A (da) | 1981-01-04 |
| DK153487B true DK153487B (da) | 1988-07-18 |
| DK153487C DK153487C (da) | 1988-11-28 |
Family
ID=25779815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK284280A DK153487C (da) | 1979-07-03 | 1980-07-01 | Analogifremgangsmaade til fremstilling af 2-(perhydro-1,4-diazino)-pyrimidooe5,4-daapyrimidinderivater |
Country Status (15)
| Country | Link |
|---|---|
| US (3) | US4518596A (da) |
| EP (1) | EP0023559B1 (da) |
| AU (1) | AU541307B2 (da) |
| CA (1) | CA1145746A (da) |
| DE (1) | DE3069211D1 (da) |
| DK (1) | DK153487C (da) |
| ES (1) | ES493016A0 (da) |
| FI (1) | FI67220C (da) |
| GR (1) | GR69326B (da) |
| IE (1) | IE50139B1 (da) |
| IL (1) | IL60454A (da) |
| NO (1) | NO152843C (da) |
| NZ (1) | NZ194228A (da) |
| PH (1) | PH25388A (da) |
| PT (1) | PT71478B (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3049207A1 (de) * | 1980-12-27 | 1982-07-29 | Dr. Karl Thomae Gmbh, 7950 Biberach | Neue trisubstituierte pyrimido (5,4-d) pyrimidine, ihre herstellung und ihre verwendung als arzneimittel |
| DE3423092A1 (de) * | 1984-06-22 | 1986-01-02 | Dr. Karl Thomae Gmbh, 7950 Biberach | Neue 8-alkylthio-2-piperazino-pyrimido(5,4-d) pyrimidine, ihre herstellung und diese verbindungen enthaltende arzneimittel |
| US4963541A (en) * | 1989-02-22 | 1990-10-16 | Abbott Laboratories | Pyrimido-pyrimidine lipoxygenase inhibiting compounds |
| DE4325900A1 (de) * | 1993-08-02 | 1995-02-09 | Thomae Gmbh Dr K | Trisubstituierte Pyrimido [5,4-d] pyrimidine zur Modulation der Multidrugresistenz, diese Verbindungen enthaltende Arzneimittel und Verfahren zu ihrer Herstellung |
| TW414798B (en) * | 1994-09-07 | 2000-12-11 | Thomae Gmbh Dr K | Pyrimido (5,4-d) pyrimidines, medicaments comprising these compounds, their use and processes for their preparation |
| DE19608653A1 (de) * | 1996-03-06 | 1997-09-11 | Thomae Gmbh Dr K | Pyrimido[5,4-d]pyrimidine, diese Verbindungen enthaltende Arzneimittel, deren Verwendung und Verfahren zu ihrer Herstellung |
| DE102004002557A1 (de) * | 2004-01-17 | 2005-08-04 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verwendung von substituierten Pyrimido(5,4-d)pyrimidinen zur Behandlung von Atemwegserkrankungen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT209344B (de) * | 1958-06-26 | 1960-05-25 | Thomae Gmbh Dr K | Verfahren zur Herstellung von Derivaten des Pyrimido[5,4-d]pyrimidins |
| US3031450A (en) * | 1959-04-30 | 1962-04-24 | Thomae Gmbh Dr K | Substituted pyrimido-[5, 4-d]-pyrimidines |
-
1980
- 1980-06-19 DE DE8080103408T patent/DE3069211D1/de not_active Expired
- 1980-06-19 EP EP80103408A patent/EP0023559B1/de not_active Expired
- 1980-06-30 IE IE1354/80A patent/IE50139B1/en not_active IP Right Cessation
- 1980-07-01 PT PT71478A patent/PT71478B/pt unknown
- 1980-07-01 IL IL60454A patent/IL60454A/xx unknown
- 1980-07-01 FI FI802102A patent/FI67220C/fi not_active IP Right Cessation
- 1980-07-01 DK DK284280A patent/DK153487C/da active
- 1980-07-02 NO NO801989A patent/NO152843C/no unknown
- 1980-07-02 AU AU60044/80A patent/AU541307B2/en not_active Ceased
- 1980-07-02 CA CA000355257A patent/CA1145746A/en not_active Expired
- 1980-07-02 ES ES493016A patent/ES493016A0/es active Granted
- 1980-07-03 NZ NZ194228A patent/NZ194228A/en unknown
- 1980-07-03 GR GR62352A patent/GR69326B/el unknown
-
1983
- 1983-09-22 PH PH29576A patent/PH25388A/en unknown
-
1984
- 1984-01-31 US US06/575,333 patent/US4518596A/en not_active Expired - Fee Related
-
1985
- 1985-03-15 US US06/712,341 patent/US4690923A/en not_active Expired - Fee Related
-
1987
- 1987-01-28 US US07/007,990 patent/US4728646A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4690923A (en) | 1987-09-01 |
| AU6004480A (en) | 1981-01-15 |
| NO152843C (no) | 1985-11-27 |
| IE50139B1 (en) | 1986-02-19 |
| PT71478A (de) | 1980-08-01 |
| ES8200887A1 (es) | 1981-11-16 |
| EP0023559B1 (de) | 1984-09-19 |
| US4518596A (en) | 1985-05-21 |
| GR69326B (da) | 1982-05-17 |
| NZ194228A (en) | 1984-09-28 |
| CA1145746A (en) | 1983-05-03 |
| EP0023559A1 (de) | 1981-02-11 |
| FI67220B (fi) | 1984-10-31 |
| FI67220C (fi) | 1985-02-11 |
| NO152843B (no) | 1985-08-19 |
| US4728646A (en) | 1988-03-01 |
| FI802102A7 (fi) | 1981-01-04 |
| DK284280A (da) | 1981-01-04 |
| IL60454A (en) | 1985-04-30 |
| DK153487C (da) | 1988-11-28 |
| ES493016A0 (es) | 1981-11-16 |
| NO801989L (no) | 1981-01-05 |
| AU541307B2 (en) | 1985-01-03 |
| IE801354L (en) | 1981-01-03 |
| IL60454A0 (en) | 1980-09-16 |
| PH25388A (en) | 1991-06-03 |
| PT71478B (de) | 1981-12-11 |
| DE3069211D1 (en) | 1984-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5391556A (en) | Benzimidazolyl derivatives, pharmaceutical compositions containing these compounds and processes for preparing them | |
| US3702849A (en) | 4-(isoquinolin-1-yl) piperazine-1-carboxylic acid esters | |
| US5587383A (en) | Imidazopyridine derivatives and their use | |
| RU2129549C1 (ru) | Производные пиримидина и способы их получения | |
| Cale Jr et al. | Benzo-and pyrido-1, 4-oxazepin-5-ones and-thiones: Synthesis and structure-activity relationships of a new series of H1-antihistamines | |
| NZ248583A (en) | (iso) quinoline derivatives, preparation and pharmaceutical compositions therof | |
| NO163816B (no) | Analogifremgangsmaate for fremstilling av nye, terapeutiskaktive piperazinderivater. | |
| SU999972A3 (ru) | Способ получени производных пиридо-(1,2-а) пиримидина или их фармацевтически приемлемых солей,или их оптически активных изомеров | |
| HU182084B (en) | Process for preparing new piperidino-propoxy-quinolines and -coumarins | |
| US4216216A (en) | Aromatic piperazinyl substituted dihydrouracils | |
| HU191301B (en) | Process for preparing 1-/hydroxy-methyl/-1,6,7,11b-tetrahydro-2h,4h-/1,3/-oxazino- or -thiazino/4,3-a/isoquinoline -derivatives | |
| UA54449C2 (uk) | 3-заміщені похідні піридо[4',3':4,5]тієно[2,3-d]піримідину | |
| JP6568221B2 (ja) | ベンゾオキサゾールオキサジンケトン系化合物の製造方法及びその中間体と結晶形 | |
| FI71151B (fi) | Foerfarande foer framstaellning av farmakologiskt vaerdefulla trisubstituerade pyrimido/5,4-d/pyrimidiner | |
| CZ170693A3 (en) | NOVEL 4,5-DIHYDRO-4-OXOPYRROLO(1,2-a)QUINOXALINES AND CORRESPONDING AZA-ANALOGS, AND PROCESS FOR PREPARING THEREOF | |
| CA1271751A (en) | Dihydroimidazo[1,2-a]pyrimidine derivatives | |
| SK130694A3 (en) | 1-£2h-1-benzopyran-2-on-8-yl| pyperazine derivatives, method of their production, pharmaceutical agents containing these compounds as effective matters and their using | |
| DK143183B (da) | Analogifremgangsmaade til fremstilling af 1h-pyrazolo (3,4-b)pyridiner eller fysiologisk acceptable salte deraf | |
| DK153487B (da) | Analogifremgangsmaade til fremstilling af 2-(perhydro-1,4-diazino)-pyrimidooe5,4-daapyrimidinderivater | |
| HU180135B (en) | Process for preparing 6-substituted 11-alkylene-morphanthridines | |
| DK151803B (da) | Analogifremgangsmaade til fremstilling af n-pyrrolylpyridazinaminderivater eller farmaceutisk acceptable salte deraf | |
| TW201718587A (zh) | 4H-吡唑並[1,5-α]苯並咪唑類化合物晶型及其製備方法和中間體 | |
| FI71932B (fi) | Foerfarande foer framstaellning av nya terapeutiskt anvaendbara 1,2,4-oxadiazinderivat | |
| US3636041A (en) | 4 5-dihydro-7h-thieno(2 3-c)thiopyrans | |
| Ferrarini et al. | Synthesis of 1, 8‐naphthyridine derivatives. Potential antihypertensive agents. 1 |