ES425747A1 - Procedimiento para preparar la ftalazino (2,3-b) ftalazina-5 (14h) 12 (7h-diona. - Google Patents
Procedimiento para preparar la ftalazino (2,3-b) ftalazina-5 (14h) 12 (7h-diona.Info
- Publication number
- ES425747A1 ES425747A1 ES425747A ES425747A ES425747A1 ES 425747 A1 ES425747 A1 ES 425747A1 ES 425747 A ES425747 A ES 425747A ES 425747 A ES425747 A ES 425747A ES 425747 A1 ES425747 A1 ES 425747A1
- Authority
- ES
- Spain
- Prior art keywords
- phthalazine
- translation
- preparing
- machine
- legally binding
- 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
- 239000002253 acid Substances 0.000 abstract 3
- 150000007513 acids Chemical class 0.000 abstract 2
- XSCHRSMBECNVNS-UHFFFAOYSA-N benzopyrazine Natural products N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- -1 o-carboxybenzyl Chemical group 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- LWCGXQKEMUSFSB-UHFFFAOYSA-N phthalazin-6-ol Chemical compound C1=NN=CC2=CC(O)=CC=C21 LWCGXQKEMUSFSB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2020373 | 1973-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES425747A1 true ES425747A1 (es) | 1976-06-16 |
Family
ID=10142140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES425747A Expired ES425747A1 (es) | 1973-04-27 | 1974-04-27 | Procedimiento para preparar la ftalazino (2,3-b) ftalazina-5 (14h) 12 (7h-diona. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5337880B2 (cs) |
| AR (1) | AR206889A1 (cs) |
| CA (1) | CA1016944A (cs) |
| CH (1) | CH593284A5 (cs) |
| CS (1) | CS179916B2 (cs) |
| DD (1) | DD113358A5 (cs) |
| ES (1) | ES425747A1 (cs) |
| HU (1) | HU167319B (cs) |
| NL (1) | NL7405321A (cs) |
| PL (1) | PL88727B1 (cs) |
| SU (1) | SU520916A3 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025941B1 (de) | 1979-09-19 | 1983-05-04 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Pyridazopyridazinderivate, Verfahren zu deren Herstellung und Arzneimittel enthaltend solche Pyridazopyridazinderivate |
-
1974
- 1974-01-01 AR AR25334874A patent/AR206889A1/es active
- 1974-04-19 NL NL7405321A patent/NL7405321A/xx unknown
- 1974-04-25 CH CH569774A patent/CH593284A5/fr not_active IP Right Cessation
- 1974-04-25 PL PL17058774A patent/PL88727B1/pl unknown
- 1974-04-26 JP JP4745374A patent/JPS5337880B2/ja not_active Expired
- 1974-04-26 CS CS301374A patent/CS179916B2/cs unknown
- 1974-04-26 SU SU2018859A patent/SU520916A3/ru active
- 1974-04-26 HU HULE000742 patent/HU167319B/hu unknown
- 1974-04-26 CA CA198,242A patent/CA1016944A/en not_active Expired
- 1974-04-26 DD DD17816174A patent/DD113358A5/xx unknown
- 1974-04-27 ES ES425747A patent/ES425747A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5337880B2 (cs) | 1978-10-12 |
| PL88727B1 (cs) | 1976-09-30 |
| DD113358A5 (cs) | 1975-06-05 |
| NL7405321A (cs) | 1974-10-29 |
| CS179916B2 (en) | 1977-12-30 |
| SU520916A3 (ru) | 1976-07-05 |
| AR206889A1 (es) | 1976-08-31 |
| HU167319B (cs) | 1975-09-27 |
| JPS5013398A (cs) | 1975-02-12 |
| CA1016944A (en) | 1977-09-06 |
| CH593284A5 (en) | 1977-11-30 |
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