DK166621B1 - 4-oxo-6-aminomethyl-quinazolinderivater, fremgangsmaade til fremstilling heraf, farmaceutisk middel omfattende dem og anvendelse af dem til fremstilling af laegemidler til behandling af tumorer - Google Patents
4-oxo-6-aminomethyl-quinazolinderivater, fremgangsmaade til fremstilling heraf, farmaceutisk middel omfattende dem og anvendelse af dem til fremstilling af laegemidler til behandling af tumorer Download PDFInfo
- Publication number
- DK166621B1 DK166621B1 DK155087A DK155087A DK166621B1 DK 166621 B1 DK166621 B1 DK 166621B1 DK 155087 A DK155087 A DK 155087A DK 155087 A DK155087 A DK 155087A DK 166621 B1 DK166621 B1 DK 166621B1
- Authority
- DK
- Denmark
- Prior art keywords
- amino
- methyl
- dihydro
- hydroxy
- group
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 84
- 206010028980 Neoplasm Diseases 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- GXIWDAZXYHOCMK-UHFFFAOYSA-N 6-(aminomethyl)-1h-quinazolin-4-one Chemical class N1C=NC(=O)C2=CC(CN)=CC=C21 GXIWDAZXYHOCMK-UHFFFAOYSA-N 0.000 title description 3
- 239000008194 pharmaceutical composition Substances 0.000 title description 2
- -1 hydroxy, mercapto Chemical class 0.000 claims description 268
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 67
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 56
- 150000001875 compounds Chemical class 0.000 claims description 54
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 46
- 125000006239 protecting group Chemical group 0.000 claims description 45
- 229960002989 glutamic acid Drugs 0.000 claims description 35
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 34
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 33
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 29
- LPJXPACOXRZCCP-VIFPVBQESA-N (2s)-2-benzamidopentanedioic acid Chemical compound OC(=O)CC[C@@H](C(O)=O)NC(=O)C1=CC=CC=C1 LPJXPACOXRZCCP-VIFPVBQESA-N 0.000 claims description 26
- 125000004432 carbon atom Chemical group C* 0.000 claims description 26
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 24
- 238000002360 preparation method Methods 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000002253 acid Substances 0.000 claims description 22
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 claims description 22
- 125000003545 alkoxy group Chemical group 0.000 claims description 20
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 150000002148 esters Chemical class 0.000 claims description 15
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 14
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 13
- 125000001424 substituent group Chemical group 0.000 claims description 13
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- 230000007062 hydrolysis Effects 0.000 claims description 10
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- 229910052736 halogen Inorganic materials 0.000 claims description 7
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 claims description 6
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 claims description 6
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- 239000011737 fluorine Substances 0.000 claims description 5
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- 241001465754 Metazoa Species 0.000 claims description 4
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- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 claims description 4
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- 229960001153 serine Drugs 0.000 claims description 4
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- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 claims description 3
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- AHLPHDHHMVZTML-UHFFFAOYSA-N Orn-delta-NH2 Natural products NCCCC(N)C(O)=O AHLPHDHHMVZTML-UHFFFAOYSA-N 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 229960003767 alanine Drugs 0.000 claims description 3
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 125000005242 carbamoyl alkyl group Chemical group 0.000 claims description 3
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 3
- 125000004966 cyanoalkyl group Chemical group 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- 229960002449 glycine Drugs 0.000 claims description 3
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- IVTVGDXNLFLDRM-HNNXBMFYSA-N Tomudex Chemical compound C=1C=C2NC(C)=NC(=O)C2=CC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)S1 IVTVGDXNLFLDRM-HNNXBMFYSA-N 0.000 claims description 2
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 claims description 2
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- 239000003814 drug Substances 0.000 claims description 2
- 125000005113 hydroxyalkoxy group Chemical group 0.000 claims description 2
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims description 2
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 6
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- UKIUEFZYSXIGPY-UHFFFAOYSA-N methyl 3-fluorothiophene-2-carboxylate Chemical compound COC(=O)C=1SC=CC=1F UKIUEFZYSXIGPY-UHFFFAOYSA-N 0.000 description 1
- CWNMNVHDDCDSPU-UHFFFAOYSA-N methyl 4-amino-2-nitrobenzoate Chemical compound COC(=O)C1=CC=C(N)C=C1[N+]([O-])=O CWNMNVHDDCDSPU-UHFFFAOYSA-N 0.000 description 1
- FDZPSFQDSBMEKR-UHFFFAOYSA-N methyl 5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyridine-2-carboxylate Chemical compound COC(=O)C1=CC=C(N(C)C(=O)OC(C)(C)C)C=N1 FDZPSFQDSBMEKR-UHFFFAOYSA-N 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000000394 mitotic effect Effects 0.000 description 1
- DFLNOERYMJLPGK-UHFFFAOYSA-N n-[(6-methyl-4-oxo-1h-quinazolin-2-yl)methyl]acetamide Chemical compound C1=C(C)C=C2C(=O)NC(CNC(=O)C)=NC2=C1 DFLNOERYMJLPGK-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
- PVWOIHVRPOBWPI-UHFFFAOYSA-N n-propyl iodide Chemical compound CCCI PVWOIHVRPOBWPI-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 229940127075 other antimetabolite Drugs 0.000 description 1
- WYMSBXTXOHUIGT-UHFFFAOYSA-N paraoxon Chemical compound CCOP(=O)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 WYMSBXTXOHUIGT-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000000612 phthaloyl group Chemical group C(C=1C(C(=O)*)=CC=CC1)(=O)* 0.000 description 1
- 229940081066 picolinic acid Drugs 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920002643 polyglutamic acid Polymers 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012746 preparative thin layer chromatography Methods 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical compound CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 description 1
- 229940080818 propionamide Drugs 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004366 reverse phase liquid chromatography Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 125000005415 substituted alkoxy group Chemical group 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- KZDKDSWGCFVJCE-ZETCQYMHSA-N tert-butyl (2s)-2,5-diaminopentanoate Chemical compound CC(C)(C)OC(=O)[C@@H](N)CCCN KZDKDSWGCFVJCE-ZETCQYMHSA-N 0.000 description 1
- LCZVKKUAUWQDPX-UHFFFAOYSA-N tert-butyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]ethyl]amino]acetate Chemical compound CC(=O)OC1=CC=CC=C1CN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1=CC=CC=C1OC(C)=O LCZVKKUAUWQDPX-UHFFFAOYSA-N 0.000 description 1
- KJHXSOOIOVLNPZ-UHFFFAOYSA-N tert-butyl thiophene-2-carboxylate Chemical compound CC(C)(C)OC(=O)C1=CC=CS1 KJHXSOOIOVLNPZ-UHFFFAOYSA-N 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- VCZQFJFZMMALHB-UHFFFAOYSA-N tetraethylsilane Chemical compound CC[Si](CC)(CC)CC VCZQFJFZMMALHB-UHFFFAOYSA-N 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- 229940044693 topoisomerase inhibitor Drugs 0.000 description 1
- 229960004295 valine Drugs 0.000 description 1
- 229960003048 vinblastine Drugs 0.000 description 1
- JXLYSJRDGCGARV-XQKSVPLYSA-N vincaleukoblastine Chemical compound C([C@@H](C[C@]1(C(=O)OC)C=2C(=CC3=C([C@]45[C@H]([C@@]([C@H](OC(C)=O)[C@]6(CC)C=CCN([C@H]56)CC4)(O)C(=O)OC)N3C)C=2)OC)C[C@@](C2)(O)CC)N2CCC2=C1NC1=CC=CC=C21 JXLYSJRDGCGARV-XQKSVPLYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/88—Oxygen atoms
- C07D239/90—Oxygen atoms with acyclic radicals attached in position 2 or 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
- C07D239/96—Two oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8607683 | 1986-03-27 | ||
| GB868607683A GB8607683D0 (en) | 1986-03-27 | 1986-03-27 | Anti-tumor agents |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK155087D0 DK155087D0 (da) | 1987-03-26 |
| DK155087A DK155087A (da) | 1987-09-28 |
| DK166621B1 true DK166621B1 (da) | 1993-06-21 |
Family
ID=10595358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK155087A DK166621B1 (da) | 1986-03-27 | 1987-03-26 | 4-oxo-6-aminomethyl-quinazolinderivater, fremgangsmaade til fremstilling heraf, farmaceutisk middel omfattende dem og anvendelse af dem til fremstilling af laegemidler til behandling af tumorer |
Country Status (22)
| Country | Link |
|---|---|
| US (2) | US4992550A (pt) |
| EP (1) | EP0239362B1 (pt) |
| JP (1) | JPH0657699B2 (pt) |
| AR (1) | AR244213A1 (pt) |
| AT (1) | ATE70057T1 (pt) |
| AU (1) | AU592628B2 (pt) |
| CA (1) | CA1285943C (pt) |
| DE (1) | DE3774909D1 (pt) |
| DK (1) | DK166621B1 (pt) |
| ES (1) | ES2038170T3 (pt) |
| FI (1) | FI89912C (pt) |
| GB (2) | GB8607683D0 (pt) |
| GR (1) | GR3003282T3 (pt) |
| HK (1) | HK8594A (pt) |
| HU (1) | HU197317B (pt) |
| IE (1) | IE60302B1 (pt) |
| IL (1) | IL81924A (pt) |
| LU (1) | LU88797I2 (pt) |
| NL (1) | NL970024I2 (pt) |
| NO (2) | NO173545C (pt) |
| PT (1) | PT84571B (pt) |
| ZA (1) | ZA871998B (pt) |
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|---|---|---|---|---|
| GB8513754D0 (en) * | 1985-05-31 | 1985-07-03 | Jones T R | Anti-cancer quinazoline derivatives |
| GB8625019D0 (en) * | 1986-10-18 | 1986-11-19 | Wellcome Found | Compounds |
| GB8707053D0 (en) * | 1987-03-25 | 1987-04-29 | Ici Plc | Anti-tumour agents |
| US4857530A (en) * | 1987-11-03 | 1989-08-15 | Warner-Lambert Company | Substituted quinazolinones as anticancer agents |
| GB8727737D0 (en) * | 1987-11-26 | 1987-12-31 | Ici Plc | Antitumour agents |
| US5019577A (en) * | 1988-04-15 | 1991-05-28 | Burroughs Welcome Co. | Novel compounds and use |
| US4940713A (en) * | 1988-04-15 | 1990-07-10 | Burroughs Wellcome Co. | Substituted glutamic acids |
| GB8809978D0 (en) * | 1988-04-27 | 1988-06-02 | Ici Plc | Anti-tumour agents |
| EP0365763A1 (en) * | 1988-09-30 | 1990-05-02 | Agouron Pharmaceuticals, Inc. | Antiproliferative cyclic compounds |
| US5252573A (en) * | 1988-12-15 | 1993-10-12 | Imperial Chemical Industries Plc | Anti-tumor agents |
| GB8829296D0 (en) * | 1988-12-15 | 1989-01-25 | Ici Plc | Anti-tumour compounds |
| US5286726A (en) * | 1990-04-12 | 1994-02-15 | The Regents Of The University Of Michigan | Difluoroglutamic acid conjugates with folates and anti-folates for the treatment of neoplastic diseases |
| IL98167A0 (en) * | 1990-05-30 | 1992-06-21 | Ici Plc | Anti-tumour quinazoline derivatives,processes for their preparation and pharmaceutical compositions comprising them |
| GB9013615D0 (en) | 1990-06-19 | 1990-08-08 | Wellcome Found | Pharmaceutical compounds |
| US5290780A (en) * | 1991-01-30 | 1994-03-01 | American Cyanamid Co. | Angiotensin II receptor blocking 2,3,6 substituted quinazolinones |
| GB9105771D0 (en) * | 1991-03-19 | 1991-05-01 | Cancer Res Inst Royal | Anti-cancer compounds |
| NZ243082A (en) | 1991-06-28 | 1995-02-24 | Ici Plc | 4-anilino-quinazoline derivatives; pharmaceutical compositions, preparatory processes, and use thereof |
| US5403843A (en) * | 1991-08-12 | 1995-04-04 | Takeda Chemical Industries, Ltd. | Pyrrolopyrimidinyalglutaminate derivatives and their use |
| US5145854A (en) * | 1991-11-27 | 1992-09-08 | Nair Madhavan G | 1-formyl-5,8,10-trideazafolates |
| GB9205320D0 (en) * | 1992-03-11 | 1992-04-22 | Ici Plc | Anti-tumour compounds |
| GB9205907D0 (en) * | 1992-03-18 | 1992-04-29 | Cancer Res Inst Royal | Anti-cancer compounds |
| ES2049659B1 (es) * | 1992-10-08 | 1994-10-16 | Ici Plc | Una composicion farmaceutica a base de derivados de quinazolina con actividad anti-cancerigena. |
| GB9223352D0 (en) * | 1992-11-06 | 1992-12-23 | Ici Plc | Tricyclic compounds |
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| AU696167B2 (en) * | 1993-10-29 | 1998-09-03 | Trustees Of Boston University | Physiologically stable compositions of butyric acid, and butyric acid salts and derivatives as anti-neoplastic agents |
| US6011000A (en) * | 1995-03-03 | 2000-01-04 | Perrine; Susan P. | Compositions for the treatment of blood disorders |
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1986
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1987
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