GB1412527A - Method for the preparation of phthalqzino o2,3-b phthalazine-5 14h, 12 7h-dione - Google Patents

Method for the preparation of phthalqzino o2,3-b phthalazine-5 14h, 12 7h-dione

Info

Publication number
GB1412527A
GB1412527A GB2020073A GB2020073A GB1412527A GB 1412527 A GB1412527 A GB 1412527A GB 2020073 A GB2020073 A GB 2020073A GB 2020073 A GB2020073 A GB 2020073A GB 1412527 A GB1412527 A GB 1412527A
Authority
GB
United Kingdom
Prior art keywords
phthalazine
phthalazinone
acid
dione
phthaladehydic
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
Application number
GB2020073A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gruppo Lepetit SpA
Original Assignee
Gruppo Lepetit SpA
Lepetit SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gruppo Lepetit SpA, Lepetit SpA filed Critical Gruppo Lepetit SpA
Priority to GB2020073A priority Critical patent/GB1412527A/en
Priority to ZA00741850A priority patent/ZA741850B/xx
Priority to AU67006/74A priority patent/AU476794B2/en
Priority to DE2414681A priority patent/DE2414681C3/de
Priority to IN699/CAL/74A priority patent/IN138635B/en
Priority to NO741127A priority patent/NO140302C/no
Priority to EG123/74A priority patent/EG11284A/xx
Priority to US461837A priority patent/US3886154A/en
Priority to AR253347A priority patent/AR198571A1/es
Priority to NL7405323A priority patent/NL7405323A/xx
Priority to DK221274AA priority patent/DK138329B/da
Priority to RO78560A priority patent/RO63625A2/ro
Priority to AT343074A priority patent/AT333773B/de
Priority to PL1974170583A priority patent/PL88726B1/pl
Priority to CH569474A priority patent/CH589085A5/xx
Priority to CH65477A priority patent/CH589087A5/xx
Priority to CA198,289A priority patent/CA1021339A/en
Priority to BE143669A priority patent/BE814249A/xx
Priority to DD178162A priority patent/DD110871A5/xx
Priority to CS7700000413A priority patent/CS184350B2/cs
Priority to SU2019273A priority patent/SU518130A3/ru
Priority to JP49047455A priority patent/JPS5221519B2/ja
Priority to CS7400003010A priority patent/CS179443B2/cs
Priority to FR7414732A priority patent/FR2227275B1/fr
Priority to HULE746A priority patent/HU169350B/hu
Priority to ES425748A priority patent/ES425748A1/es
Publication of GB1412527A publication Critical patent/GB1412527A/en
Priority to IN08/CAL/1976A priority patent/IN142511B/en
Priority to AT13476A priority patent/AT335460B/de
Priority to SE7704257A priority patent/SE419221B/xx
Priority to DK448477A priority patent/DK137729B/da
Expired legal-status Critical Current

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)
GB2020073A 1973-04-27 1973-04-27 Method for the preparation of phthalqzino o2,3-b phthalazine-5 14h, 12 7h-dione Expired GB1412527A (en)

Priority Applications (30)

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
ZA00741850A ZA741850B (en) 1973-04-27 1974-03-21 Method for the preparation of phtalazino 2,3-b phthalazine-5 (14h, 12(7h)-dione
AU67006/74A AU476794B2 (en) 1973-04-27 1974-03-22 Method for the preparation of phthalazino [2,3-b] phthalazine-5 (14h), 12(7h)-dione
DE2414681A DE2414681C3 (de) 1973-04-27 1974-03-27 Verfahren zur Herstellung von Phthalazine [23-b] phthalazin-5-(14H), 12(7H)- dion
IN699/CAL/74A IN138635B (enExample) 1973-04-27 1974-03-28
NO741127A NO140302C (no) 1973-04-27 1974-03-29 Fremgangsmaate til fremstilling av ftalazino(2,3-b)-ftalazin-5(14h), 12(7h)-dion
EG123/74A EG11284A (en) 1973-04-27 1974-04-17 Method for the preparation of phthalazino(2-3b)phthalazine-5(14h),12(7h)-dione
US461837A US3886154A (en) 1973-04-27 1974-04-18 Method for the preparation of phthalazino (2,3-B) phthalazine-5(14H), 12(7H)-dione
AR253347A AR198571A1 (es) 1973-04-27 1974-04-18 Procedimiento para preparar la ftalazino (2,3 - b) ftalazino (2,3-b)ftalazina-5(14h),12(7h)-diona
NL7405323A NL7405323A (enExample) 1973-04-27 1974-04-19
DK221274AA DK138329B (da) 1973-04-27 1974-04-23 Fremgangsmåde til fremstilling af ftalazino-(2,3-b)-ftalazin-5(14H), 12(7H)-dion.
CH65477A CH589087A5 (enExample) 1973-04-27 1974-04-25
AT343074A AT333773B (de) 1973-04-27 1974-04-25 Verfahren zur herstellung von phthalazino-(2,3-b)-phthalazin-5(14h), 12(7h)-dion
PL1974170583A PL88726B1 (enExample) 1973-04-27 1974-04-25
CH569474A CH589085A5 (enExample) 1973-04-27 1974-04-25
RO78560A RO63625A2 (ro) 1973-04-27 1974-04-25 Procedeu pentru prepararea ftalazino-(2,3-b)-ftalazin-5-(14h),12-(7h)-dionei
CS7400003010A CS179443B2 (en) 1973-04-27 1974-04-26 Method for producing phtalazino 2,3-b phtalazine-5/14h/,12/7h/-dione
FR7414732A FR2227275B1 (enExample) 1973-04-27 1974-04-26
DD178162A DD110871A5 (enExample) 1973-04-27 1974-04-26
CS7700000413A CS184350B2 (en) 1973-04-27 1974-04-26 Method for producing phtalazino/2,3-b/phtalazine-5/14h/-12/7h/-dione
SU2019273A SU518130A3 (ru) 1973-04-27 1974-04-26 "Способ получени фталазино(2,3-в) фталазин-5(14н)
JP49047455A JPS5221519B2 (enExample) 1973-04-27 1974-04-26
CA198,289A CA1021339A (en) 1973-04-27 1974-04-26 Method for the preparation of phthalazino (2,3-b) phthalazine-5(14h), 12(7h)-dione
BE143669A BE814249A (fr) 1973-04-27 1974-04-26 Procede de preparation de phtalazino (2,3-b)
HULE746A HU169350B (enExample) 1973-04-27 1974-04-26
ES425748A ES425748A1 (es) 1973-04-27 1974-04-27 Procedimiento para preparar la ftalazino (2,3-b) ftalazina-5 (14h) 12 (7h)-diona.
IN08/CAL/1976A IN142511B (enExample) 1973-04-27 1976-01-02
AT13476A AT335460B (de) 1973-04-27 1976-01-12 Verfahren zur herstellung von phthalazino-(2,3-b)-phthalazin-5(14h),12(7h)-dion
SE7704257A SE419221B (sv) 1973-04-27 1977-04-13 Sett att framstella ftalazion (2,3-b) ftalazin-5,12- dion
DK448477A DK137729B (da) 1973-04-27 1977-10-10 Fremgangsmåde til fremstilling af ftalazino-(2,3-b)-ftalazin-5(14H),12(7H)-dion.

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
GB1412527A true GB1412527A (en) 1975-11-05

Family

ID=10142085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2020073A Expired GB1412527A (en) 1973-04-27 1973-04-27 Method for the preparation of phthalqzino o2,3-b phthalazine-5 14h, 12 7h-dione

Country Status (25)

Country Link
US (1) US3886154A (enExample)
JP (1) JPS5221519B2 (enExample)
AR (1) AR198571A1 (enExample)
AT (1) AT333773B (enExample)
AU (1) AU476794B2 (enExample)
BE (1) BE814249A (enExample)
CA (1) CA1021339A (enExample)
CH (2) CH589085A5 (enExample)
CS (2) CS179443B2 (enExample)
DD (1) DD110871A5 (enExample)
DE (1) DE2414681C3 (enExample)
DK (1) DK138329B (enExample)
EG (1) EG11284A (enExample)
ES (1) ES425748A1 (enExample)
FR (1) FR2227275B1 (enExample)
GB (1) GB1412527A (enExample)
HU (1) HU169350B (enExample)
IN (1) IN138635B (enExample)
NL (1) NL7405323A (enExample)
NO (1) NO140302C (enExample)
PL (1) PL88726B1 (enExample)
RO (1) RO63625A2 (enExample)
SE (1) SE419221B (enExample)
SU (1) SU518130A3 (enExample)
ZA (1) ZA741850B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62162066U (enExample) * 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US3886154A (en) 1975-05-27
AU6700674A (en) 1975-09-25
CS179443B2 (en) 1977-10-31
SE7704257L (sv) 1977-04-13
DD110871A5 (enExample) 1975-01-12
DE2414681C3 (de) 1981-01-08
HU169350B (enExample) 1976-11-28
FR2227275A1 (enExample) 1974-11-22
FR2227275B1 (enExample) 1977-10-21
DK138329B (da) 1978-08-14
JPS5013400A (enExample) 1975-02-12
SE419221B (sv) 1981-07-20
DE2414681B2 (de) 1980-04-30
NO741127L (no) 1974-10-29
BE814249A (fr) 1974-08-16
RO63625A2 (ro) 1978-09-15
DE2414681A1 (de) 1974-11-21
EG11284A (en) 1977-08-15
PL88726B1 (enExample) 1976-09-30
CH589087A5 (enExample) 1977-06-30
SU518130A3 (ru) 1976-06-15
NL7405323A (enExample) 1974-10-29
AU476794B2 (en) 1976-10-07
AT333773B (de) 1976-12-10
NO140302C (no) 1979-08-08
ES425748A1 (es) 1976-06-16
AR198571A1 (es) 1974-06-28
CH589085A5 (enExample) 1977-06-30
ZA741850B (en) 1975-03-26
IN138635B (enExample) 1976-03-06
NO140302B (no) 1979-04-30
CS184350B2 (en) 1978-08-31
DK138329C (enExample) 1979-01-29
JPS5221519B2 (enExample) 1977-06-10
CA1021339A (en) 1977-11-22
ATA343074A (de) 1976-04-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee