HRP960259A2 - Method for preparing n-monosubstituted and n,n'-disubstitited unsymmetrical cyclic ureas - Google Patents

Method for preparing n-monosubstituted and n,n'-disubstitited unsymmetrical cyclic ureas Download PDF

Info

Publication number: HRP960259A2
Authority: HR; Croatia
Prior art keywords: substituted; alkyl; benzyl; independently selected; nr13r14
Prior art date: 1995-06-07

Application number

HR481,683A

Other languages

English (en)

Croatian (hr)

Inventor

James David Rodgers

Jung-Hui Sun

Original Assignee

Du Pont Merck Pharma

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1995-06-07

Filing date

1996-06-06

Publication date

1997-10-31

1996-06-06 Application filed by Du Pont Merck Pharma filed Critical Du Pont Merck Pharma

1997-10-31 Publication of HRP960259A2 publication Critical patent/HRP960259A2/hr

Links

-1 cyclic ureas Chemical class 0.000 title claims description 384
238000000034 method Methods 0.000 title claims description 45
235000013877 carbamide Nutrition 0.000 title description 20
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 215
150000001875 compounds Chemical class 0.000 claims description 167
229910052757 nitrogen Inorganic materials 0.000 claims description 137
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 102
125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 96
125000000623 heterocyclic group Chemical group 0.000 claims description 90
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 70
229910052799 carbon Inorganic materials 0.000 claims description 67
229910052736 halogen Inorganic materials 0.000 claims description 65
150000002367 halogens Chemical class 0.000 claims description 65
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 64
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 58
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 57
102220632799 Immunoglobulin heavy variable 1-69_R11A_mutation Human genes 0.000 claims description 55
125000000229 (C1-C4)alkoxy group Chemical group 0.000 claims description 54
102220518365 Casein kinase I isoform gamma-2_R12A_mutation Human genes 0.000 claims description 53
125000001424 substituent group Chemical group 0.000 claims description 53
125000004183 alkoxy alkyl group Chemical group 0.000 claims description 52
229910052760 oxygen Inorganic materials 0.000 claims description 51
239000001301 oxygen Substances 0.000 claims description 51
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 50
125000004981 cycloalkylmethyl group Chemical group 0.000 claims description 49
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 48
229910052717 sulfur Chemical group 0.000 claims description 47
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 46
239000011593 sulfur Chemical group 0.000 claims description 46
125000004765 (C1-C4) haloalkyl group Chemical group 0.000 claims description 44
239000002253 acid Substances 0.000 claims description 39
238000006243 chemical reaction Methods 0.000 claims description 37
125000006656 (C2-C4) alkenyl group Chemical group 0.000 claims description 35
239000003153 chemical reaction reagent Substances 0.000 claims description 35
239000003795 chemical substances by application Substances 0.000 claims description 34
125000005842 heteroatom Chemical group 0.000 claims description 34
125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims description 33
125000003118 aryl group Chemical group 0.000 claims description 33
125000000753 cycloalkyl group Chemical group 0.000 claims description 33
125000006239 protecting group Chemical group 0.000 claims description 33
239000002904 solvent Substances 0.000 claims description 30
125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 claims description 29
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 29
125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 28
125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 28
125000003710 aryl alkyl group Chemical group 0.000 claims description 27
229910052739 hydrogen Inorganic materials 0.000 claims description 26
125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 25
125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 25
125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 24
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 24
239000001257 hydrogen Substances 0.000 claims description 24
125000004448 alkyl carbonyl group Chemical group 0.000 claims description 22
125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 22
125000004093 cyano group Chemical group *C#N 0.000 claims description 21
125000000000 cycloalkoxy group Chemical group 0.000 claims description 21
UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 21
150000003839 salts Chemical class 0.000 claims description 21
125000005196 alkyl carbonyloxy group Chemical group 0.000 claims description 20
125000002853 C1-C4 hydroxyalkyl group Chemical group 0.000 claims description 18
102220518288 Casein kinase I isoform gamma-2_R13A_mutation Human genes 0.000 claims description 18
239000000460 chlorine Substances 0.000 claims description 18
125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 18
230000008569 process Effects 0.000 claims description 18
102220518364 Casein kinase I isoform gamma-2_R14A_mutation Human genes 0.000 claims description 17
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 17
229910052794 bromium Inorganic materials 0.000 claims description 17
229910052801 chlorine Inorganic materials 0.000 claims description 17
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 17
230000001681 protective effect Effects 0.000 claims description 17
125000000217 alkyl group Chemical group 0.000 claims description 16
125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 16
229940124530 sulfonamide Drugs 0.000 claims description 16
150000003456 sulfonamides Chemical class 0.000 claims description 16
125000004209 (C1-C8) alkyl group Chemical group 0.000 claims description 15
125000003277 amino group Chemical group 0.000 claims description 15
125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims description 15
229910052731 fluorine Inorganic materials 0.000 claims description 15
101100240519 Caenorhabditis elegans nhr-13 gene Proteins 0.000 claims description 14
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 14
125000003831 tetrazolyl group Chemical group 0.000 claims description 14
125000004767 (C1-C4) haloalkoxy group Chemical group 0.000 claims description 13
229910006074 SO2NH2 Inorganic materials 0.000 claims description 13
125000001931 aliphatic group Chemical group 0.000 claims description 13
150000001721 carbon Chemical group 0.000 claims description 13
125000004432 carbon atom Chemical group C* 0.000 claims description 13
125000006650 (C2-C4) alkynyl group Chemical group 0.000 claims description 12
150000001413 amino acids Chemical class 0.000 claims description 11
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 11
239000004327 boric acid Substances 0.000 claims description 11
RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Substances C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 11
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 11
125000000160 oxazolidinyl group Chemical group 0.000 claims description 11
125000003226 pyrazolyl group Chemical group 0.000 claims description 11
125000004648 C2-C8 alkenyl group Chemical group 0.000 claims description 10
150000007513 acids Chemical class 0.000 claims description 10
230000008878 coupling Effects 0.000 claims description 10
238000010168 coupling process Methods 0.000 claims description 10
238000005859 coupling reaction Methods 0.000 claims description 10
125000004076 pyridyl group Chemical group 0.000 claims description 10
NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical compound C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 claims description 9
JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 9
150000002576 ketones Chemical class 0.000 claims description 9
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 9
125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 9
125000004916 (C1-C6) alkylcarbonyl group Chemical group 0.000 claims description 8
230000002152 alkylating effect Effects 0.000 claims description 8
125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 8
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 8
150000002923 oximes Chemical class 0.000 claims description 8
125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 8
125000001544 thienyl group Chemical group 0.000 claims description 8
125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 claims description 7
BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical group C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 claims description 7
XJLITJHUQRBWPN-UHFFFAOYSA-N 2-acetamidoacetic acid;4-[2-(4-carbamimidoylphenyl)iminohydrazinyl]benzenecarboximidamide Chemical compound CC(=O)NCC(O)=O.C1=CC(C(=N)N)=CC=C1NN=NC1=CC=C(C(N)=N)C=C1 XJLITJHUQRBWPN-UHFFFAOYSA-N 0.000 claims description 7
125000000882 C2-C6 alkenyl group Chemical group 0.000 claims description 7
229910007161 Si(CH3)3 Inorganic materials 0.000 claims description 7
150000001412 amines Chemical class 0.000 claims description 7
125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 claims description 7
239000004202 carbamide Substances 0.000 claims description 7
150000002431 hydrogen Chemical class 0.000 claims description 7
125000002883 imidazolyl group Chemical group 0.000 claims description 7
125000001041 indolyl group Chemical group 0.000 claims description 7
125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 claims description 7
125000000714 pyrimidinyl group Chemical group 0.000 claims description 7
125000000168 pyrrolyl group Chemical group 0.000 claims description 7
LJMZRBZETLXDSO-UHFFFAOYSA-N 1h-thieno[3,2-c]pyrazole Chemical compound N1N=CC2=C1C=CS2 LJMZRBZETLXDSO-UHFFFAOYSA-N 0.000 claims description 6
125000004070 6 membered heterocyclic group Chemical group 0.000 claims description 6
125000003830 C1- C4 alkylcarbonylamino group Chemical group 0.000 claims description 6
FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims description 6
125000004457 alkyl amino carbonyl group Chemical group 0.000 claims description 6
125000002541 furyl group Chemical group 0.000 claims description 6
125000002768 hydroxyalkyl group Chemical group 0.000 claims description 6
125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims description 5
125000002373 5 membered heterocyclic group Chemical group 0.000 claims description 5
XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 5
125000003545 alkoxy group Chemical group 0.000 claims description 5
125000004175 fluorobenzyl group Chemical group 0.000 claims description 5
125000000262 haloalkenyl group Chemical group 0.000 claims description 5
125000000232 haloalkynyl group Chemical group 0.000 claims description 5
125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims description 5
150000002926 oxygen Chemical class 0.000 claims description 5
125000004430 oxygen atom Chemical group O* 0.000 claims description 5
238000010992 reflux Methods 0.000 claims description 5
XYMVZPOXZCDCNP-UHFFFAOYSA-N sulfamoyl cyanide Chemical compound NS(=O)(=O)C#N XYMVZPOXZCDCNP-UHFFFAOYSA-N 0.000 claims description 5
125000004306 triazinyl group Chemical group 0.000 claims description 5
FKWUPVHNVKGGSD-UHFFFAOYSA-N 1h-thieno[2,3-c]pyrazole Chemical group C1=NNC2=C1C=CS2 FKWUPVHNVKGGSD-UHFFFAOYSA-N 0.000 claims description 4
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 claims description 4
125000005336 allyloxy group Chemical group 0.000 claims description 4
125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 4
125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims description 4
235000019256 formaldehyde Nutrition 0.000 claims description 4
150000004820 halides Chemical class 0.000 claims description 4
150000002429 hydrazines Chemical class 0.000 claims description 4
125000006289 hydroxybenzyl group Chemical group 0.000 claims description 4
CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 claims description 4
125000001624 naphthyl group Chemical group 0.000 claims description 4
125000004923 naphthylmethyl group Chemical group C1(=CC=CC2=CC=CC=C12)C* 0.000 claims description 4
125000006502 nitrobenzyl group Chemical group 0.000 claims description 4
125000005344 pyridylmethyl group Chemical group [H]C1=C([H])C([H])=C([H])C(=N1)C([H])([H])* 0.000 claims description 4
150000003573 thiols Chemical class 0.000 claims description 4
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 3
241000124008 Mammalia Species 0.000 claims description 3
101150020251 NR13 gene Proteins 0.000 claims description 3
150000001298 alcohols Chemical class 0.000 claims description 3
239000000010 aprotic solvent Substances 0.000 claims description 3
150000001555 benzenes Chemical group 0.000 claims description 3
150000007942 carboxylates Chemical class 0.000 claims description 3
125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 3
MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 claims description 3
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 3
125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 3
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 3
125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
125000006237 oxymethylenoxy group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 3
239000008177 pharmaceutical agent Substances 0.000 claims description 3
125000006678 phenoxycarbonyl group Chemical group 0.000 claims description 3
230000000717 retained effect Effects 0.000 claims description 3
NFKMPKOGCRBAJF-UHFFFAOYSA-N $l^{1}-azanylformonitrile Chemical compound [N]C#N NFKMPKOGCRBAJF-UHFFFAOYSA-N 0.000 claims description 2
125000006569 (C5-C6) heterocyclic group Chemical group 0.000 claims description 2
125000000041 C6-C10 aryl group Chemical group 0.000 claims description 2
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 2
NUSQIFUBTCWJAE-UHFFFAOYSA-N O(C1=CC=CC=C1)[C]OCC1=CC=CC=C1 Chemical compound O(C1=CC=CC=C1)[C]OCC1=CC=CC=C1 NUSQIFUBTCWJAE-UHFFFAOYSA-N 0.000 claims description 2
WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 claims description 2
125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 claims description 2
MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 claims description 2
125000005872 benzooxazolyl group Chemical group 0.000 claims description 2
125000006278 bromobenzyl group Chemical group 0.000 claims description 2
125000004803 chlorobenzyl group Chemical group 0.000 claims description 2
125000000490 cinnamyl group Chemical group C(C=CC1=CC=CC=C1)* 0.000 claims description 2
125000002946 cyanobenzyl group Chemical group 0.000 claims description 2
125000004850 cyclobutylmethyl group Chemical group C1(CCC1)C* 0.000 claims description 2
125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 claims description 2
125000004851 cyclopentylmethyl group Chemical group C1(CCCC1)C* 0.000 claims description 2
125000004186 cyclopropylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C1([H])[H] 0.000 claims description 2
125000006287 difluorobenzyl group Chemical group 0.000 claims description 2
125000005745 ethoxymethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])* 0.000 claims description 2
125000004438 haloalkoxy group Chemical group 0.000 claims description 2
125000001188 haloalkyl group Chemical group 0.000 claims description 2
125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
125000006480 iodobenzyl group Chemical group 0.000 claims description 2
125000005394 methallyl group Chemical group 0.000 claims description 2
125000006178 methyl benzyl group Chemical group 0.000 claims description 2
125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 claims description 2
125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
ORTFAQDWJHRMNX-UHFFFAOYSA-M oxidooxomethyl Chemical group [O-][C]=O ORTFAQDWJHRMNX-UHFFFAOYSA-M 0.000 claims description 2
125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 claims description 2
125000006187 phenyl benzyl group Chemical group 0.000 claims description 2
CTXKJNCPTVBAAU-UHFFFAOYSA-N phenylmethoxyboronic acid Chemical compound OB(O)OCC1=CC=CC=C1 CTXKJNCPTVBAAU-UHFFFAOYSA-N 0.000 claims description 2
125000001844 prenyl group Chemical group [H]C([*])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 2
125000005302 thiazolylmethyl group Chemical group [H]C1=C([H])N=C(S1)C([H])([H])* 0.000 claims description 2
125000004649 C2-C8 alkynyl group Chemical group 0.000 claims 4
125000006376 (C3-C10) cycloalkyl group Chemical group 0.000 claims 1
125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 claims 1
150000001735 carboxylic acids Chemical class 0.000 claims 1
IPZJQDSFZGZEOY-UHFFFAOYSA-N dimethylmethylene Chemical compound C[C]C IPZJQDSFZGZEOY-UHFFFAOYSA-N 0.000 claims 1
125000000524 functional group Chemical group 0.000 claims 1
125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 claims 1
BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 36
239000002585 base Substances 0.000 description 28
ZMGMDXCADSRNCX-UHFFFAOYSA-N 5,6-dihydroxy-1,3-diazepan-2-one Chemical class OC1CNC(=O)NCC1O ZMGMDXCADSRNCX-UHFFFAOYSA-N 0.000 description 24
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 24
238000003786 synthesis reaction Methods 0.000 description 24
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 23
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 23
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 22
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 21
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
230000015572 biosynthetic process Effects 0.000 description 21
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 19
239000000203 mixture Substances 0.000 description 18
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 16
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 14
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
238000005804 alkylation reaction Methods 0.000 description 12
238000007363 ring formation reaction Methods 0.000 description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
241000725303 Human immunodeficiency virus Species 0.000 description 11
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 11
230000029936 alkylation Effects 0.000 description 11
150000004985 diamines Chemical class 0.000 description 11
238000002360 preparation method Methods 0.000 description 11
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 10
235000019439 ethyl acetate Nutrition 0.000 description 10
108090000765 processed proteins & peptides Proteins 0.000 description 10
239000002168 alkylating agent Substances 0.000 description 9
229940100198 alkylating agent Drugs 0.000 description 9
239000010410 layer Substances 0.000 description 9
QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 8
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Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/04—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 3
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pyridine Compounds (AREA)
Enzymes And Modification Thereof (AREA)
Plural Heterocyclic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

HR481,683A 1995-06-07 1996-06-06 Method for preparing n-monosubstituted and n,n'-disubstitited unsymmetrical cyclic ureas HRP960259A2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/481,683 US5532357A (en)	1995-06-07	1995-06-07	Method for preparing N-monosubstituted and N,N'-disubstituted unsymmetrical cyclic ureas

Publications (1)

Publication Number	Publication Date
HRP960259A2 true HRP960259A2 (en)	1997-10-31

Family

ID=23912954

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HR481,683A HRP960259A2 (en)	1995-06-07	1996-06-06	Method for preparing n-monosubstituted and n,n'-disubstitited unsymmetrical cyclic ureas

Country Status (26)

Country	Link
US (1)	US5532357A (fr)
EP (2)	EP1029859A1 (fr)
JP (1)	JPH11506779A (fr)
KR (1)	KR19990022467A (fr)
CN (1)	CN1192209A (fr)
AR (1)	AR002384A1 (fr)
AU (1)	AU704535B2 (fr)
BR (1)	BR9609493A (fr)
CA (1)	CA2223391A1 (fr)
CZ (1)	CZ381997A3 (fr)
EA (1)	EA000363B1 (fr)
EE (1)	EE9700330A (fr)
HR (1)	HRP960259A2 (fr)
HU (1)	HUP9900913A2 (fr)
IL (1)	IL122424A0 (fr)
LT (1)	LT4381B (fr)
LV (1)	LV12045B (fr)
MX (1)	MX9709652A (fr)
NO (1)	NO975679L (fr)
NZ (1)	NZ309648A (fr)
PL (1)	PL323993A1 (fr)
SI (1)	SI9620077A (fr)
SK (1)	SK164397A3 (fr)
TW (1)	TW358091B (fr)
WO (1)	WO1996040652A1 (fr)
ZA (1)	ZA964847B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5466797A (en) *	1994-06-30	1995-11-14	The Du Pont Merck Pharmaceutical Company	Intermediates for the preparation of cyclic urea
US6054597A (en) *	1995-11-14	2000-04-25	Dupont Pharmaceuticals	Processes and intermediates for the preparation of cyclic urea HIV protease inhibitors
EA199900452A1 (ru) *	1996-11-08	2000-02-28	Дюпон Фармасьютикалз Компани	1-(3-аминоиндазол-5-ил)-3-фенилметилциклические мочевины, полезные в качестве ингибиторов вич-протеазы
US6218386B1 (en)	1996-11-08	2001-04-17	Dupont Pharmaceuticals	A1-(3-aminoindazol-5-yl)-3 butyl-cyclic urea useful as a HIV protease inhibitor
US5932570A (en) *	1996-11-08	1999-08-03	Dupont Pharmaceuticals Company	1-(3-aminoindazol-5-yl)-3-phenylmethyl-cyclic ureas useful as HIV protease inhibitors
AU6870098A (en) *	1997-03-31	1998-10-22	Du Pont Merck Pharmaceutical Company, The	Indazoles of cyclic ureas useful as hiv protease inhibitors
US6218534B1 (en) *	1997-10-06	2001-04-17	Dupont Pharmaceuticals Company	Preparation of asymmetric cyclic ureas through a monoacylated diamine intermediate
AU4698399A (en) *	1998-06-30	2000-01-17	Du Pont Pharmaceuticals Company	1,3-benzodiazepin-2-ones and 1,3-benzoxazepin-2-ones useful as hiv reverse transcriptase inhibitors
CA2370141A1 (fr)	1999-05-26	2000-12-07	James D. Rodgers	Inhibiteurs de transcriptase inverse du vih a base de 1,4-benzodiazepin-2-ones
US6313110B1 (en) *	1999-06-02	2001-11-06	Dupont Pharmaceuticals Company	Substituted 2H-1,3-diazapin-2-one useful as an HIV protease inhibitor
FR2810039B1 (fr) *	2000-06-13	2007-05-25	Centre Nat Rech Scient	Composes urees cycliques et leur procede de preparation
WO2002078628A2 (fr) *	2001-03-28	2002-10-10	Bristol-Myers Squibb Company	Derives de cyanamide, alkoxyamino, et d'uree de 1,3-benzodiazapines en tant qu'inhibiteur de la transcriptase inverse du vih
US7777030B2 (en)	2005-12-29	2010-08-17	Centre National de la Recherge Scientifique (CNRS)	Compositions and methods for the treatment and prevention of disease

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69221309T2 (de) *	1991-10-11	1997-12-11	The Du Pont Merck Pharmaceutical Co., Wilmington, Del.	Cyclische harnstoffe und analoga verwendbar als retrovirale proteasehemmer
US5610294A (en) *	1991-10-11	1997-03-11	The Du Pont Merck Pharmaceutical Company	Substituted cyclic carbonyls and derivatives thereof useful as retroviral protease inhibitors
US5430043A (en) *	1993-08-24	1995-07-04	G. D. Searle & Co.	Platelet aggregation inhibitors
US5530124A (en) *	1994-06-30	1996-06-25	The Dupont Merck Pharmaceutical Company	Method for preparing cyclic ureas and their use for the synthesis of HIV protease inhibitors
US5466797A (en) *	1994-06-30	1995-11-14	The Du Pont Merck Pharmaceutical Company	Intermediates for the preparation of cyclic urea
US5532356A (en) *	1995-06-06	1996-07-02	The Dupont Merck Pharmaceutical Company	Method for preparing N,N'-disubstituted cyclic ureas
US7344671B2 (en)	2003-11-26	2008-03-18	Glopak Inc.	Optical sealing clamp and a method for sealing and cutting polymeric sheets with a laser
US7369013B2 (en)	2005-04-06	2008-05-06	Avago Technologies Wireless Ip Pte Ltd	Acoustic resonator performance enhancement using filled recessed region

1995
- 1995-06-07 US US08/481,683 patent/US5532357A/en not_active Expired - Lifetime
1996
- 1996-06-06 EP EP00109875A patent/EP1029859A1/fr not_active Withdrawn
- 1996-06-06 PL PL96323993A patent/PL323993A1/xx unknown
- 1996-06-06 EP EP96917212A patent/EP0837855A4/fr not_active Withdrawn
- 1996-06-06 EA EA199800034A patent/EA000363B1/ru not_active IP Right Cessation
- 1996-06-06 EE EE9700330A patent/EE9700330A/xx unknown
- 1996-06-06 SI SI9620077A patent/SI9620077A/sl unknown
- 1996-06-06 BR BR9609493A patent/BR9609493A/pt not_active Application Discontinuation
- 1996-06-06 MX MX9709652A patent/MX9709652A/es unknown
- 1996-06-06 WO PCT/US1996/009021 patent/WO1996040652A1/fr not_active Ceased
- 1996-06-06 CN CN96195932A patent/CN1192209A/zh active Pending
- 1996-06-06 AU AU59868/96A patent/AU704535B2/en not_active Ceased
- 1996-06-06 KR KR1019970708948A patent/KR19990022467A/ko not_active Withdrawn
- 1996-06-06 HR HR481,683A patent/HRP960259A2/hr not_active Application Discontinuation
- 1996-06-06 SK SK1643-97A patent/SK164397A3/sk unknown
- 1996-06-06 CZ CZ973819A patent/CZ381997A3/cs unknown
- 1996-06-06 HU HU9900913A patent/HUP9900913A2/hu unknown
- 1996-06-06 NZ NZ309648A patent/NZ309648A/en unknown
- 1996-06-06 CA CA002223391A patent/CA2223391A1/fr not_active Abandoned
- 1996-06-06 IL IL12242496A patent/IL122424A0/xx unknown
- 1996-06-06 JP JP9501440A patent/JPH11506779A/ja active Pending
- 1996-06-07 AR AR10302696A patent/AR002384A1/es unknown
- 1996-06-07 ZA ZA9604847A patent/ZA964847B/xx unknown
- 1996-07-06 TW TW085108193A patent/TW358091B/zh active
1997
- 1997-12-03 LT LT97-188A patent/LT4381B/lt not_active IP Right Cessation
- 1997-12-05 NO NO975679A patent/NO975679L/no not_active Application Discontinuation
1998
- 1998-01-28 LV LVP-97-248A patent/LV12045B/en unknown

Also Published As

Publication number	Publication date
ZA964847B (en)	1997-12-08
MX9709652A (es)	1998-03-29
NZ309648A (en)	1998-09-24
IL122424A0 (en)	1998-06-15
JPH11506779A (ja)	1999-06-15
EP0837855A1 (fr)	1998-04-29
EE9700330A (et)	1998-06-15
EP0837855A4 (fr)	1998-09-02
AU704535B2 (en)	1999-04-29
LT97188A (en)	1998-04-27
WO1996040652A1 (fr)	1996-12-19
PL323993A1 (en)	1998-04-27
KR19990022467A (ko)	1999-03-25
LT4381B (lt)	1998-09-25
HUP9900913A2 (hu)	1999-09-28
SK164397A3 (en)	2000-04-10
US5532357A (en)	1996-07-02
TW358091B (en)	1999-05-11
EP1029859A1 (fr)	2000-08-23
NO975679L (no)	1998-02-02
SI9620077A (sl)	1998-08-31
CN1192209A (zh)	1998-09-02
AR002384A1 (es)	1998-03-11
CZ381997A3 (cs)	1999-01-13
EA199800034A1 (ru)	1998-08-27
AU5986896A (en)	1996-12-30
BR9609493A (pt)	1999-03-02
LV12045B (en)	1998-09-20
NO975679D0 (no)	1997-12-05
CA2223391A1 (fr)	1996-12-19
LV12045A (lv)	1998-05-20
EA000363B1 (ru)	1999-06-24

Legal Events

Date	Code	Title
1997-10-31	A1OB	Publication of a patent application
1998-04-30	AIPI	Request for the grant of a patent on the basis of a substantive examination of a patent application
2004-04-22	ODBC	Application rejected

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