CH525225A - Process for preparing pyrazolo (1,2 -) - phthalazine-1,5 (1OH) -diones - Google Patents

Process for preparing pyrazolo (1,2 -) - phthalazine-1,5 (1OH) -diones

Info

Publication number
CH525225A
CH525225A CH1578770A CH1578770A CH525225A CH 525225 A CH525225 A CH 525225A CH 1578770 A CH1578770 A CH 1578770A CH 1578770 A CH1578770 A CH 1578770A CH 525225 A CH525225 A CH 525225A
Authority
CH
Switzerland
Prior art keywords
diones
phthalazine
preparing pyrazolo
pyrazolo
preparing
Prior art date
Application number
CH1578770A
Other languages
French (fr)
Inventor
Nathansohn Giangiacomo
Original Assignee
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 Lepetit Spa filed Critical Lepetit Spa
Priority to CH1572A priority Critical patent/CH529153A/en
Priority to CH1672A priority patent/CH529154A/en
Publication of CH525225A publication Critical patent/CH525225A/en

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
CH1578770A 1969-10-27 1970-10-26 Process for preparing pyrazolo (1,2 -) - phthalazine-1,5 (1OH) -diones CH525225A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1572A CH529153A (en) 1969-10-27 1970-10-26 3-amino-pyrazolo (1,2b)-phthalazine-1,5-(ioh)
CH1672A CH529154A (en) 1969-10-27 1970-10-26 Process for the preparation of pyrazolo (1,2-b) phthalazine-1,5 (10H) -diones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2388569 1969-10-27

Publications (1)

Publication Number Publication Date
CH525225A true CH525225A (en) 1972-07-15

Family

ID=11210636

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1578770A CH525225A (en) 1969-10-27 1970-10-26 Process for preparing pyrazolo (1,2 -) - phthalazine-1,5 (1OH) -diones

Country Status (18)

Country Link
JP (1) JPS4911400B1 (en)
AT (1) AT299192B (en)
BE (1) BE757053A (en)
BR (1) BR6915003D0 (en)
CA (1) CA978528A (en)
CH (1) CH525225A (en)
DK (1) DK125473B (en)
FI (1) FI50530C (en)
FR (1) FR2070168B1 (en)
GB (1) GB1265617A (en)
IL (1) IL35307A (en)
NL (1) NL141876B (en)
NO (1) NO129298B (en)
PL (1) PL81126B1 (en)
RO (2) RO58992A (en)
SE (1) SE385894B (en)
SU (1) SU375848A3 (en)
ZA (1) ZA706248B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL139974B (en) * 1969-03-05 1973-10-15 Lepetit Spa PROCESS FOR THE PREPARATION OF PHTHALAZINE DERIVATIVES WITH INFLAMMATORY ACTION, PROCEDURE FOR THE PREPARATION OF THERAPEUTIC PREPARATIONS CONTAINING THEM, AND FORMED THERAPEUTIC PREPARATIONS OBTAINED BY THIS.

Also Published As

Publication number Publication date
NL141876B (en) 1974-04-16
GB1265617A (en) 1972-03-01
ZA706248B (en) 1971-05-27
PL81126B1 (en) 1975-08-30
DE2051800B2 (en) 1976-07-01
RO58872A (en) 1976-10-15
FI50530B (en) 1975-12-31
SE385894B (en) 1976-07-26
JPS4911400B1 (en) 1974-03-16
DE2051800A1 (en) 1971-06-09
IL35307A0 (en) 1970-11-30
BE757053A (en) 1971-03-16
IL35307A (en) 1974-01-14
SU375848A3 (en) 1973-03-23
CA978528A (en) 1975-11-25
AT299192B (en) 1972-06-12
FR2070168B1 (en) 1973-08-10
DK125473B (en) 1973-02-26
FI50530C (en) 1976-04-12
RO58992A (en) 1975-10-15
NO129298B (en) 1974-03-25
BR6915003D0 (en) 1973-05-24
FR2070168A1 (en) 1971-09-10
NL7015333A (en) 1971-04-29

Similar Documents

Publication Publication Date Title
CH527220A (en) Process for preparing iminoxyorganoxysilanes
OA03446A (en) Process for the preparation of novel 6-phenyl-4H-s-triazolo [4,3-a] [1,4] -benzodiazepines.
YU3277A (en) Process for preparing quinazoline derivatives
CH532574A (en) Process for preparing 1-azacyclopentano 1,2-a) adamantanes
FR93909E (en) Process for preparing benzoxazine-3,1 ones-2.
YU226470A (en) Process for preparing 1,1,1-trichlorethane derivatives
OA03019A (en) Process for preparing 2,2 '(ethylenediimino) -di-1-butanol destrogyre.
YU47970A (en) Process for preparing 4,20,22- bufatrienolide-rhamnoside-ethers
BE755624A (en) PROCESS FOR PREPARING 1,1-DIHYDRO-PERFLUORO-ALCANOLS
CH510650A (en) Process for preparing 4,4 'dithiobis (2,6-di-t-butylphenol)
YU206770A (en) Process for preparing novel 1,2,3-trithiocyclohexane compounds
YU34354B (en) Process for preparing 4-aryl-1-(4,4-diaryl-butyl)-4hydroxypiperidines
CH513823A (en) Process for preparing nitroximes
CH529154A (en) Process for the preparation of pyrazolo (1,2-b) phthalazine-1,5 (10H) -diones
CH515268A (en) Process for the preparation of 5-nitrofuryl-1,2,4-oxadiazines
CH525225A (en) Process for preparing pyrazolo (1,2 -) - phthalazine-1,5 (1OH) -diones
CH531007A (en) Process for the preparation of α-amino-2,4,6-cycloheptatrienyl-methylcephalosporins
FR1511915A (en) Process for preparing pentafluoro-1, 1, 1, 2-2-chloro-3-propane
CH512487A (en) Process for preparing xanthines
FR1512682A (en) Process for preparing 2-arylamino-4, 6-dichloro-s-triazines
CH505100A (en) Process for preparing 5-azatricyclo (4.3.1.1 3,8) undecane
CH498812A (en) Process for preparing N-Alkoxyalkylene-N-Alkoyl ureas
BE754869A (en) PROCESS FOR PREPARING ACETOXY-1-METHYL-3-BUTENE-2-AL-4, PUR
FR1470943A (en) Process for preparing 1, 1, 2, 2-tetrachloroethane
CH526576A (en) Process for preparing 1,3,4-thiadiazol-2-ylureas

Legal Events

Date Code Title Description
PL Patent ceased