AR203728A1 - PROCEDURE FOR THE PREPARATION OF NITROPIRAZOLE DERIVATIVES - Google Patents

PROCEDURE FOR THE PREPARATION OF NITROPIRAZOLE DERIVATIVES

Info

Publication number: AR203728A1
Authority: AR; Argentina
Prior art keywords: nitropirazole; derivatives; procedure; preparation; nitropirazole derivatives
Prior art date: 1971-10-22

Application number

AR25020573A

Other languages

Spanish (es)

Original Assignee

Hoffmann La Roche

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.)

1971-10-22

Filing date

1973-09-21

Publication date

1975-10-15

1971-10-22 Priority claimed from CH1540471A external-priority patent/CH573918A5/xx

1973-09-21 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1975-10-15 Application granted granted Critical

1975-10-15 Publication of AR203728A1 publication Critical patent/AR203728A1/en

Links

AR25020573A 1971-10-22 1973-09-21 PROCEDURE FOR THE PREPARATION OF NITROPIRAZOLE DERIVATIVES AR203728A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1540471A CH573918A5 (en)	1971-10-22	1971-10-22

Publications (1)

Publication Number	Publication Date
AR203728A1 true AR203728A1 (en)	1975-10-15

Family

ID=4408810

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
AR24473672A AR199646A1 (en)	1971-10-22	1972-10-20	PROCEDURE FOR THE PREPARATION OF PYRAZOLIC DERIVATIVES
AR25020773A AR204515A1 (en)	1971-10-22	1973-01-01	PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 3- (1,3-DIMETHYL-4-NITROPIRAZOL-5-I)) - 4,5-DIHIDRO-1,2,4-OXADIAZOL
AR25020573A AR203728A1 (en)	1971-10-22	1973-09-21	PROCEDURE FOR THE PREPARATION OF NITROPIRAZOLE DERIVATIVES

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
AR24473672A AR199646A1 (en)	1971-10-22	1972-10-20	PROCEDURE FOR THE PREPARATION OF PYRAZOLIC DERIVATIVES
AR25020773A AR204515A1 (en)	1971-10-22	1973-01-01	PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 3- (1,3-DIMETHYL-4-NITROPIRAZOL-5-I)) - 4,5-DIHIDRO-1,2,4-OXADIAZOL

Country Status (13)

Country	Link
JP (1)	JPS4849764A (en)
AR (3)	AR199646A1 (en)
BG (1)	BG22393A3 (en)
BR (1)	BR7207285D0 (en)
DD (1)	DD101151A5 (en)
DK (2)	DK132702C (en)
HU (1)	HU164258B (en)
IE (1)	IE36778B1 (en)
IL (1)	IL40434A (en)
PH (1)	PH9608A (en)
PL (1)	PL82401B1 (en)
SU (1)	SU519132A3 (en)
ZA (1)	ZA726399B (en)

1972
- 1972-09-19 ZA ZA726399A patent/ZA726399B/en unknown
- 1972-09-25 IL IL40434A patent/IL40434A/en unknown
- 1972-10-13 PH PH14012*UA patent/PH9608A/en unknown
- 1972-10-16 IE IE140072A patent/IE36778B1/en unknown
- 1972-10-18 BR BR728572A patent/BR7207285D0/en unknown
- 1972-10-19 SU SU1839053A patent/SU519132A3/en active
- 1972-10-20 DK DK522772A patent/DK132702C/en active
- 1972-10-20 AR AR24473672A patent/AR199646A1/en active
- 1972-10-20 HU HUHO001522 patent/HU164258B/hu unknown
- 1972-10-20 DD DD16638572A patent/DD101151A5/xx unknown
- 1972-10-21 JP JP10488872A patent/JPS4849764A/ja active Pending
- 1972-10-21 PL PL15839172A patent/PL82401B1/en unknown
- 1972-10-23 BG BG021699A patent/BG22393A3/en unknown
1973
- 1973-01-01 AR AR25020773A patent/AR204515A1/en active
- 1973-09-21 AR AR25020573A patent/AR203728A1/en active
1974
- 1974-08-20 DK DK444574A patent/DK133678B/en unknown

Also Published As

Publication number	Publication date
BR7207285D0 (en)	1973-09-20
IL40434A (en)	1975-12-31
AR199646A1 (en)	1974-09-23
IE36778B1 (en)	1977-02-16
DK133678C (en)	1976-11-15
BG22393A3 (en)	1977-02-20
PH9608A (en)	1976-01-19
PL82401B1 (en)	1975-10-31
IL40434A0 (en)	1972-11-28
DD101151A5 (en)	1973-10-20
DK132702B (en)	1976-01-26
JPS4849764A (en)	1973-07-13
AR204515A1 (en)	1976-02-12
HU164258B (en)	1974-01-28
DK132702C (en)	1976-06-28
DK133678B (en)	1976-06-28
ZA726399B (en)	1973-06-27
IE36778L (en)	1973-04-22
SU519132A3 (en)	1976-06-25

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