NL8103043A - Indolo(2', 3';3,4)pyrido(2,1-b)chinazoline-5-onen en werkwijze voor de bereiding daarvan. - Google Patents
Indolo(2', 3';3,4)pyrido(2,1-b)chinazoline-5-onen en werkwijze voor de bereiding daarvan. Download PDFInfo
- Publication number
- NL8103043A NL8103043A NL8103043A NL8103043A NL8103043A NL 8103043 A NL8103043 A NL 8103043A NL 8103043 A NL8103043 A NL 8103043A NL 8103043 A NL8103043 A NL 8103043A NL 8103043 A NL8103043 A NL 8103043A
- Authority
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- Netherlands
- Prior art keywords
- group
- carbon atoms
- acid
- hydrogen
- pyrido
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000002360 preparation method Methods 0.000 title claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 67
- 229910052739 hydrogen Inorganic materials 0.000 claims description 37
- 239000002253 acid Substances 0.000 claims description 34
- 239000001257 hydrogen Substances 0.000 claims description 34
- -1 nitro, carboxy Chemical group 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 125000000217 alkyl group Chemical group 0.000 claims description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 19
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 18
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- 150000002431 hydrogen Chemical class 0.000 claims description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 125000003545 alkoxy group Chemical group 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 8
- 125000004442 acylamino group Chemical group 0.000 claims description 7
- 125000003282 alkyl amino group Chemical group 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 125000002252 acyl group Chemical group 0.000 claims description 6
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 6
- 125000004457 alkyl amino carbonyl group Chemical group 0.000 claims description 6
- 125000004473 dialkylaminocarbonyl group Chemical group 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 5
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 5
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 239000002841 Lewis acid Substances 0.000 claims description 4
- 150000007517 lewis acids Chemical class 0.000 claims description 4
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- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 4
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims description 3
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- 150000005309 metal halides Chemical class 0.000 claims description 2
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
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- 235000005074 zinc chloride Nutrition 0.000 claims description 2
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims 2
- 125000004429 atom Chemical group 0.000 claims 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims 2
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- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims 1
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 claims 1
- VQZRVPWIZFFSQD-UHFFFAOYSA-N 6h-quinazolin-5-one Chemical class C1=NC=C2C(=O)CC=CC2=N1 VQZRVPWIZFFSQD-UHFFFAOYSA-N 0.000 claims 1
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
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- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims 1
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- 239000013078 crystal Substances 0.000 description 6
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 6
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- 239000004480 active ingredient Substances 0.000 description 4
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- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 4
- NFRCNZHWCNHERP-UHFFFAOYSA-N pyrido[2,3-h]quinazoline Chemical class N1=CN=C2C3=CC=CN=C3C=CC2=C1 NFRCNZHWCNHERP-UHFFFAOYSA-N 0.000 description 4
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- 229910052623 talc Inorganic materials 0.000 description 3
- LMDWOGWJYVSXEP-UHFFFAOYSA-N 6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-11-one Chemical class C1=CC=C2C(=O)N(CCCC3)C3=NC2=C1 LMDWOGWJYVSXEP-UHFFFAOYSA-N 0.000 description 2
- QBEIZCZOJLXENV-UHFFFAOYSA-N 9h-pyrido[2,1-b]quinazoline Chemical compound C1=CC=CC2=CN3CC=CC=C3N=C21 QBEIZCZOJLXENV-UHFFFAOYSA-N 0.000 description 2
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- 238000005804 alkylation reaction Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- MMCPOSDMTGQNKG-UHFFFAOYSA-N anilinium chloride Chemical compound Cl.NC1=CC=CC=C1 MMCPOSDMTGQNKG-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- CLRSZXHOSMKUIB-UHFFFAOYSA-M benzenediazonium chloride Chemical compound [Cl-].N#[N+]C1=CC=CC=C1 CLRSZXHOSMKUIB-UHFFFAOYSA-M 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- ODWXUNBKCRECNW-UHFFFAOYSA-M bromocopper(1+) Chemical compound Br[Cu+] ODWXUNBKCRECNW-UHFFFAOYSA-M 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- XEVRDFDBXJMZFG-UHFFFAOYSA-N carbonyl dihydrazine Chemical compound NNC(=O)NN XEVRDFDBXJMZFG-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- FZFAMSAMCHXGEF-UHFFFAOYSA-N chloro formate Chemical compound ClOC=O FZFAMSAMCHXGEF-UHFFFAOYSA-N 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- WLXALCKAKGDNAT-UHFFFAOYSA-N diazoethane Chemical compound CC=[N+]=[N-] WLXALCKAKGDNAT-UHFFFAOYSA-N 0.000 description 1
- HCWFRUHIOMLJCH-UHFFFAOYSA-L dichlorotin;hydrochloride Chemical compound Cl.Cl[Sn]Cl HCWFRUHIOMLJCH-UHFFFAOYSA-L 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 229940102223 injectable solution Drugs 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- IWCVDCOJSPWGRW-UHFFFAOYSA-M magnesium;benzene;chloride Chemical compound [Mg+2].[Cl-].C1=CC=[C-]C=C1 IWCVDCOJSPWGRW-UHFFFAOYSA-M 0.000 description 1
- FRIJBUGBVQZNTB-UHFFFAOYSA-M magnesium;ethane;bromide Chemical compound [Mg+2].[Br-].[CH2-]C FRIJBUGBVQZNTB-UHFFFAOYSA-M 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- 150000002825 nitriles Chemical group 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- ANRQGKOBLBYXFM-UHFFFAOYSA-M phenylmagnesium bromide Chemical compound Br[Mg]C1=CC=CC=C1 ANRQGKOBLBYXFM-UHFFFAOYSA-M 0.000 description 1
- UXCDUFKZSUBXGM-UHFFFAOYSA-N phosphoric tribromide Chemical compound BrP(Br)(Br)=O UXCDUFKZSUBXGM-UHFFFAOYSA-N 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- RZWZRACFZGVKFM-UHFFFAOYSA-N propanoyl chloride Chemical compound CCC(Cl)=O RZWZRACFZGVKFM-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 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
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU155680 | 1980-06-24 | ||
| HU155680A HU183172B (en) | 1980-06-24 | 1980-06-24 | Process for producing indolo/2,'3':3,4/pyrido/2,1-b/quinazoline-5-ones |
| HU801555A HU182165B (en) | 1980-06-24 | 1980-06-24 | Process for preparing 5-oxo-hexahydro-indolo/2',3':3,4/ /pyrido/2,1-b/quinazolines |
| HU155580 | 1980-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8103043A true NL8103043A (nl) | 1982-01-18 |
Family
ID=26317389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8103043A NL8103043A (nl) | 1980-06-24 | 1981-06-24 | Indolo(2', 3';3,4)pyrido(2,1-b)chinazoline-5-onen en werkwijze voor de bereiding daarvan. |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4472399A (cs) |
| AT (1) | AT379396B (cs) |
| AU (1) | AU550030B2 (cs) |
| CA (1) | CA1168234A (cs) |
| CH (1) | CH651567A5 (cs) |
| CS (1) | CS244902B2 (cs) |
| DD (1) | DD159878A5 (cs) |
| DE (1) | DE3124651A1 (cs) |
| DK (1) | DK277381A (cs) |
| ES (1) | ES8203371A1 (cs) |
| FI (1) | FI71147C (cs) |
| FR (1) | FR2485533A1 (cs) |
| GB (1) | GB2080290B (cs) |
| GR (1) | GR75697B (cs) |
| IL (1) | IL63159A (cs) |
| IT (1) | IT1144815B (cs) |
| NL (1) | NL8103043A (cs) |
| NO (1) | NO156372C (cs) |
| PL (1) | PL136281B1 (cs) |
| PT (1) | PT73247B (cs) |
| SE (1) | SE448458B (cs) |
| SU (1) | SU1179932A3 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5284947A (en) * | 1992-09-15 | 1994-02-08 | Abbott Laboratories | Multiple drug resistance-attenuating compounds |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2858251A (en) * | 1956-10-18 | 1958-10-28 | Smith Kline French Lab | Indolo [2, 3-c] quinazo [3, 2-a] pyridine derivatives |
| US2866788A (en) * | 1956-10-18 | 1958-12-30 | Smith Kline French Lab | Preparation of indolo [2, 3-c] quinazo [3, 2-a] pyridine derivatives |
| AU497137B2 (en) * | 1975-06-12 | 1978-11-30 | Environ Mechanical Services Pty. Limited | Sprinkler outlet escutcheon means |
| JPS5299A (en) * | 1975-06-20 | 1977-01-05 | Shizuo Sonoda | Fire escapes for multistoried building |
| HU182165B (en) * | 1980-06-24 | 1983-12-28 | Chinoin Gyogyszer Es Vegyeszet | Process for preparing 5-oxo-hexahydro-indolo/2',3':3,4/ /pyrido/2,1-b/quinazolines |
| US4395549A (en) * | 1981-10-02 | 1983-07-26 | Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt. | 6-Hydrazono-pyrido[2,1-b] quinazoline-11 ones |
-
1981
- 1981-06-18 CS CS814595A patent/CS244902B2/cs unknown
- 1981-06-22 FR FR8112207A patent/FR2485533A1/fr active Granted
- 1981-06-23 PT PT73247A patent/PT73247B/pt unknown
- 1981-06-23 FI FI811969A patent/FI71147C/fi not_active IP Right Cessation
- 1981-06-23 PL PL1981231825A patent/PL136281B1/pl unknown
- 1981-06-23 DE DE19813124651 patent/DE3124651A1/de not_active Withdrawn
- 1981-06-23 SU SU813300450A patent/SU1179932A3/ru active
- 1981-06-23 CH CH4144/81A patent/CH651567A5/de not_active IP Right Cessation
- 1981-06-23 AT AT0277181A patent/AT379396B/de not_active IP Right Cessation
- 1981-06-23 ES ES503820A patent/ES8203371A1/es not_active Expired
- 1981-06-23 SE SE8103939A patent/SE448458B/sv not_active IP Right Cessation
- 1981-06-23 DK DK277381A patent/DK277381A/da not_active Application Discontinuation
- 1981-06-23 DD DD81231053A patent/DD159878A5/de not_active IP Right Cessation
- 1981-06-23 CA CA000380445A patent/CA1168234A/en not_active Expired
- 1981-06-23 GB GB8119297A patent/GB2080290B/en not_active Expired
- 1981-06-23 NO NO812142A patent/NO156372C/no unknown
- 1981-06-23 IL IL63159A patent/IL63159A/xx unknown
- 1981-06-23 IT IT67872/81A patent/IT1144815B/it active
- 1981-06-23 AU AU72080/81A patent/AU550030B2/en not_active Ceased
- 1981-06-24 GR GR65330A patent/GR75697B/el unknown
- 1981-06-24 NL NL8103043A patent/NL8103043A/nl not_active Application Discontinuation
- 1981-10-02 US US06/308,037 patent/US4472399A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CS244902B2 (en) | 1986-08-14 |
| IT8167872A0 (it) | 1981-06-23 |
| SU1179932A3 (ru) | 1985-09-15 |
| GR75697B (cs) | 1984-08-02 |
| FI811969L (fi) | 1981-12-25 |
| NO812142L (no) | 1981-12-28 |
| FR2485533A1 (fr) | 1981-12-31 |
| CA1168234A (en) | 1984-05-29 |
| FI71147B (fi) | 1986-08-14 |
| GB2080290A (en) | 1982-02-03 |
| US4472399A (en) | 1984-09-18 |
| AU550030B2 (en) | 1986-02-27 |
| ATA277181A (de) | 1985-05-15 |
| PT73247B (en) | 1982-07-22 |
| AU7208081A (en) | 1982-04-22 |
| FI71147C (fi) | 1986-11-24 |
| IL63159A (en) | 1985-11-29 |
| SE448458B (sv) | 1987-02-23 |
| FR2485533B1 (cs) | 1985-01-11 |
| CH651567A5 (de) | 1985-09-30 |
| AT379396B (de) | 1985-12-27 |
| PL231825A1 (cs) | 1982-03-01 |
| IT1144815B (it) | 1986-10-29 |
| GB2080290B (en) | 1984-11-14 |
| DK277381A (da) | 1981-12-25 |
| DE3124651A1 (de) | 1982-04-15 |
| NO156372B (no) | 1987-06-01 |
| PT73247A (en) | 1981-07-01 |
| SE8103939L (sv) | 1981-12-25 |
| IL63159A0 (en) | 1981-09-13 |
| ES503820A0 (es) | 1982-04-16 |
| DD159878A5 (de) | 1983-04-13 |
| NO156372C (no) | 1987-09-09 |
| ES8203371A1 (es) | 1982-04-16 |
| PL136281B1 (en) | 1986-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |