ES420241A1 - Un procedimiento para preparar derivados de ftalazina. - Google Patents
Un procedimiento para preparar derivados de ftalazina.Info
- Publication number
- ES420241A1 ES420241A1 ES420241A ES420241A ES420241A1 ES 420241 A1 ES420241 A1 ES 420241A1 ES 420241 A ES420241 A ES 420241A ES 420241 A ES420241 A ES 420241A ES 420241 A1 ES420241 A1 ES 420241A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- give
- compound
- formula
- cooh
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical class C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 title abstract 2
- 239000008194 pharmaceutical composition Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 12
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 4
- 230000001476 alcoholic effect Effects 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- -1 p - (p-nitrophenylazo) phenyl Chemical group 0.000 abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000002252 acyl group Chemical group 0.000 abstract 2
- 230000029936 alkylation Effects 0.000 abstract 2
- 238000005804 alkylation reaction Methods 0.000 abstract 2
- 229910052794 bromium Inorganic materials 0.000 abstract 2
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 2
- 238000006193 diazotization reaction Methods 0.000 abstract 2
- 125000004185 ester group Chemical group 0.000 abstract 2
- CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 abstract 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 230000002829 reductive effect Effects 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 125000005420 sulfonamido group Chemical group S(=O)(=O)(N*)* 0.000 abstract 2
- 229910052717 sulfur Chemical group 0.000 abstract 2
- 239000011593 sulfur Chemical group 0.000 abstract 2
- 125000001462 1-pyrrolyl group Chemical group [*]N1C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- GFISDBXSWQMOND-UHFFFAOYSA-N 2,5-dimethoxyoxolane Chemical compound COC1CCC(OC)O1 GFISDBXSWQMOND-UHFFFAOYSA-N 0.000 abstract 1
- 125000004179 3-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(Cl)=C1[H] 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 230000010933 acylation Effects 0.000 abstract 1
- 238000005917 acylation reaction Methods 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 abstract 1
- 125000005843 halogen group Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 125000000717 hydrazino group Chemical group [H]N([*])N([H])[H] 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000007529 inorganic bases Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000002950 monocyclic group Chemical group 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- ZHCAAFJSYLFLPX-UHFFFAOYSA-N nitrocyclohexatriene Chemical group [O-][N+](=O)C1=CC=C=C[CH]1 ZHCAAFJSYLFLPX-UHFFFAOYSA-N 0.000 abstract 1
- 150000007530 organic bases Chemical class 0.000 abstract 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 abstract 1
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 abstract 1
- 125000003367 polycyclic group Chemical group 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 150000003461 sulfonyl halides Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
- C07D237/30—Phthalazines
- C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/50—Pyridazines; Hydrogenated pyridazines
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5097372A GB1398549A (en) | 1972-11-06 | 1972-11-06 | Phthalazine derivatives and their use in pharmaceutical compo sitions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES420241A1 true ES420241A1 (es) | 1977-01-01 |
Family
ID=10458145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES420241A Expired ES420241A1 (es) | 1972-11-06 | 1973-11-03 | Un procedimiento para preparar derivados de ftalazina. |
Country Status (20)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE47592B1 (en) * | 1977-12-29 | 1984-05-02 | Ici Ltd | Enzyme inhibitory phthalazin-4-ylacetic acid derivatives, pharmaceutical compositions thereof,and process for their manufacture |
-
1972
- 1972-11-06 GB GB5097372A patent/GB1398549A/en not_active Expired
-
1973
- 1973-11-01 IE IE1983/73A patent/IE39444B1/xx unknown
- 1973-11-02 ZA ZA738456A patent/ZA738456B/xx unknown
- 1973-11-02 IL IL7343546A patent/IL43546A/en unknown
- 1973-11-03 ES ES420241A patent/ES420241A1/es not_active Expired
- 1973-11-05 NL NL7315129A patent/NL7315129A/xx not_active Application Discontinuation
- 1973-11-05 NO NO734248A patent/NO139222C/no unknown
- 1973-11-05 HU HU73BO00001470A patent/HU170941B/hu unknown
- 1973-11-05 SE SE7315013A patent/SE403375B/xx unknown
- 1973-11-05 AT AT928273A patent/AT334906B/de not_active IP Right Cessation
- 1973-11-05 DD DD174466A patent/DD110270A5/xx unknown
- 1973-11-05 LU LU68746A patent/LU68746A1/xx unknown
- 1973-11-05 BE BE137413A patent/BE806922A/xx unknown
- 1973-11-06 PL PL1973166347A patent/PL100831B1/pl unknown
- 1973-11-06 RO RO7300076548A patent/RO63009A/ro unknown
- 1973-11-06 JP JP48124862A patent/JPS49132092A/ja active Pending
- 1973-11-06 DE DE19732355394 patent/DE2355394A1/de active Pending
- 1973-11-06 CA CA185,148A patent/CA1032162A/en not_active Expired
- 1973-11-06 CH CH1558373A patent/CH601255A5/xx not_active IP Right Cessation
- 1973-11-25 BG BG024937A patent/BG24953A3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL43546A (en) | 1976-11-30 |
| RO63009A (fr) | 1978-05-15 |
| DE2355394A1 (de) | 1974-05-16 |
| PL100831B1 (pl) | 1978-11-30 |
| BE806922A (fr) | 1974-05-06 |
| ZA738456B (en) | 1974-09-25 |
| ATA928273A (de) | 1976-06-15 |
| DD110270A5 (enrdf_load_stackoverflow) | 1974-12-12 |
| NL7315129A (enrdf_load_stackoverflow) | 1974-05-08 |
| BG24953A3 (en) | 1978-06-15 |
| JPS49132092A (enrdf_load_stackoverflow) | 1974-12-18 |
| GB1398549A (en) | 1975-06-25 |
| NO139222B (no) | 1978-10-16 |
| AU6212773A (en) | 1975-05-08 |
| CA1032162A (en) | 1978-05-30 |
| CH601255A5 (enrdf_load_stackoverflow) | 1978-06-30 |
| NO139222C (no) | 1979-01-24 |
| HU170941B (hu) | 1977-10-28 |
| IE39444L (en) | 1974-05-06 |
| IL43546A0 (en) | 1974-03-14 |
| LU68746A1 (enrdf_load_stackoverflow) | 1974-11-21 |
| IE39444B1 (en) | 1978-10-11 |
| AT334906B (de) | 1977-02-10 |
| SE403375B (sv) | 1978-08-14 |
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