BE814249A - Procede de preparation de phtalazino (2,3-b) - Google Patents
Procede de preparation de phtalazino (2,3-b)Info
- Publication number
- BE814249A BE814249A BE143669A BE143669A BE814249A BE 814249 A BE814249 A BE 814249A BE 143669 A BE143669 A BE 143669A BE 143669 A BE143669 A BE 143669A BE 814249 A BE814249 A BE 814249A
- Authority
- BE
- Belgium
- Prior art keywords
- phtalazino
- preparation
- Prior art date
Links
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Medicinal Preparation (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2020073A GB1412527A (en) | 1973-04-27 | 1973-04-27 | Method for the preparation of phthalqzino o2,3-b phthalazine-5 14h, 12 7h-dione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE814249A true BE814249A (fr) | 1974-08-16 |
Family
ID=10142085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE143669A BE814249A (fr) | 1973-04-27 | 1974-04-26 | Procede de preparation de phtalazino (2,3-b) |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US3886154A (fr) |
| JP (1) | JPS5221519B2 (fr) |
| AR (1) | AR198571A1 (fr) |
| AT (1) | AT333773B (fr) |
| AU (1) | AU476794B2 (fr) |
| BE (1) | BE814249A (fr) |
| CA (1) | CA1021339A (fr) |
| CH (2) | CH589085A5 (fr) |
| CS (2) | CS184350B2 (fr) |
| DD (1) | DD110871A5 (fr) |
| DE (1) | DE2414681C3 (fr) |
| DK (1) | DK138329B (fr) |
| EG (1) | EG11284A (fr) |
| ES (1) | ES425748A1 (fr) |
| FR (1) | FR2227275B1 (fr) |
| GB (1) | GB1412527A (fr) |
| HU (1) | HU169350B (fr) |
| IN (1) | IN138635B (fr) |
| NL (1) | NL7405323A (fr) |
| NO (1) | NO140302C (fr) |
| PL (1) | PL88726B1 (fr) |
| RO (1) | RO63625A2 (fr) |
| SE (1) | SE419221B (fr) |
| SU (1) | SU518130A3 (fr) |
| ZA (1) | ZA741850B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62162066U (fr) * | 1986-04-07 | 1987-10-15 | ||
| JPS62259897A (ja) * | 1986-04-29 | 1987-11-12 | 花山 重次郎 | 綴込用フアイル及びフアイル方法 |
| JPH0193400A (ja) * | 1987-05-29 | 1989-04-12 | Jujiro Hanayama | 綴込用ファイル及びファイル方法 |
| CN106008478A (zh) * | 2016-06-16 | 2016-10-12 | 桂林理工大学 | 邻羧基苯甲醛缩水合肼希夫碱及其制备方法 |
| KR102545875B1 (ko) * | 2018-07-20 | 2023-06-23 | 주식회사 제우스 | 바이오칩 기판 처리지그 및 바이오칩 기판 처리방법 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1199482A (en) * | 1967-02-01 | 1970-07-22 | Lepetit Spa | Novel-Phthalazino [2,3-b] Pthalazine Derivatives, the preparation thereof and Compositions containing them |
-
1973
- 1973-04-27 GB GB2020073A patent/GB1412527A/en not_active Expired
-
1974
- 1974-03-21 ZA ZA00741850A patent/ZA741850B/xx unknown
- 1974-03-22 AU AU67006/74A patent/AU476794B2/en not_active Expired
- 1974-03-27 DE DE2414681A patent/DE2414681C3/de not_active Expired
- 1974-03-28 IN IN699/CAL/74A patent/IN138635B/en unknown
- 1974-03-29 NO NO741127A patent/NO140302C/no unknown
- 1974-04-17 EG EG123/74A patent/EG11284A/xx active
- 1974-04-18 AR AR253347A patent/AR198571A1/es active
- 1974-04-18 US US461837A patent/US3886154A/en not_active Expired - Lifetime
- 1974-04-19 NL NL7405323A patent/NL7405323A/xx not_active Application Discontinuation
- 1974-04-23 DK DK221274AA patent/DK138329B/da unknown
- 1974-04-25 RO RO78560A patent/RO63625A2/fr unknown
- 1974-04-25 PL PL1974170583A patent/PL88726B1/pl unknown
- 1974-04-25 CH CH569474A patent/CH589085A5/xx not_active IP Right Cessation
- 1974-04-25 AT AT343074A patent/AT333773B/de not_active IP Right Cessation
- 1974-04-25 CH CH65477A patent/CH589087A5/xx not_active IP Right Cessation
- 1974-04-26 CS CS7700000413A patent/CS184350B2/cs unknown
- 1974-04-26 CS CS7400003010A patent/CS179443B2/cs unknown
- 1974-04-26 DD DD178162A patent/DD110871A5/xx unknown
- 1974-04-26 SU SU2019273A patent/SU518130A3/ru active
- 1974-04-26 FR FR7414732A patent/FR2227275B1/fr not_active Expired
- 1974-04-26 JP JP49047455A patent/JPS5221519B2/ja not_active Expired
- 1974-04-26 CA CA198,289A patent/CA1021339A/fr not_active Expired
- 1974-04-26 HU HULE746A patent/HU169350B/hu unknown
- 1974-04-26 BE BE143669A patent/BE814249A/fr unknown
- 1974-04-27 ES ES425748A patent/ES425748A1/es not_active Expired
-
1977
- 1977-04-13 SE SE7704257A patent/SE419221B/xx unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE817991A (fr) | Procede de preparation de 1,3-dicetones aromatiques | |
| BE838754A (fr) | Procede ameliore pour la preparation de dimethylol-2, 2-alcanals | |
| RO64487A (fr) | Procede de preparation des triazolo-(4,3-b)-pyri-dazines | |
| BE838823A (fr) | Procede pour la preparation de 1,2,5-dihydroxycholecalciferol | |
| BE808733A (fr) | Procede de preparation de cyclohexane-diones-1,3 | |
| RO78908A (fr) | Procede de preparation des alpha-6-desoxy-5-hydroxy-tetracycline | |
| BE811026A (fr) | Procede de preparation de benzodiazepines substituees | |
| BE817761A (fr) | Procede de preparation d'o-benzyltoluenes | |
| FR2289520A1 (fr) | Procede de preparation de 1-b-d-ribofuranosyl-1,2,4-triazole-3-carboxamide | |
| BE847331A (fr) | Procede de preparation de 4-alkyl-thiosemi-carbazides, | |
| BE822646A (fr) | Procede de preparation de poly-n-alkyliminoalanes | |
| RO64480A (fr) | Procede de preparation de la pyridinecarboxamidosulfoniluree | |
| BE826343A (fr) | Procede de preparation de s-triazolo(3,4- bbenzothiazoles | |
| BE810435A (fr) | Procede de preparation de senarmontite | |
| BE814249A (fr) | Procede de preparation de phtalazino (2,3-b) | |
| BE820475A (fr) | Procede de preparation de 6-demethyl-6-desoxy-6-methylene-tetracyclines | |
| BE844739A (fr) | Procede de preparation de cyclohexane-diones-1,3 | |
| BE810087A (fr) | Procede de preparation de triceto-2,4,5- imidazolidines | |
| BE880265Q (fr) | Procede de preparation du cyclopropane-carbonitrile | |
| BE810630R (fr) | Procede de preparation de la phenylhydrazine | |
| BE822218A (fr) | Procede de preparation de 2 | |
| BE816033A (fr) | Procede de preparation de 2-vinyl-oxazolines | |
| RO68650A (fr) | Procede pour la preparation des imidazole-(1,2-a)-procede pour la preparation des imidazole-(1,2-a)ss-triazines -triazines | |
| BE809494A (fr) | Procede pour la preparation de 1,4-dioxanne | |
| FR2318166A1 (fr) | Procede de preparation continue de 2,5-dioxo-1-oxa-2-phospholanes |