BR6572741D0 - Processo para a preparacao de 5-cloro-3-amino-pirazinoato - Google Patents

Processo para a preparacao de 5-cloro-3-amino-pirazinoato

Info

Publication number
BR6572741D0
BR6572741D0 BR17274165A BR17274165A BR6572741D0 BR 6572741 D0 BR6572741 D0 BR 6572741D0 BR 17274165 A BR17274165 A BR 17274165A BR 17274165 A BR17274165 A BR 17274165A BR 6572741 D0 BR6572741 D0 BR 6572741D0
Authority
BR
Brazil
Prior art keywords
pirazinoate
chlorine
amino
preparation
Prior art date
Application number
BR17274165A
Other languages
English (en)
Inventor
E Cragoe
J Jones
Original Assignee
Merck & Co Inc
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
Priority claimed from US395046A external-priority patent/US3249610A/en
Priority claimed from US426203A external-priority patent/US3327287A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of BR6572741D0 publication Critical patent/BR6572741D0/pt

Links

BR17274165A 1964-09-08 1965-08-31 Processo para a preparacao de 5-cloro-3-amino-pirazinoato BR6572741D0 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US395046A US3249610A (en) 1964-09-08 1964-09-08 Synthesis of 3-amino, 5-chloro, 6-substituted-pyrazinoates
US426203A US3327287A (en) 1965-01-18 1965-01-18 Apparatus for converting lineal seismogram sections into an areally presented seismogram
US47035065A 1965-07-08 1965-07-08
US47056365A 1965-07-08 1965-07-08

Publications (1)

Publication Number Publication Date
BR6572741D0 true BR6572741D0 (pt) 1973-08-07

Family

ID=27503371

Family Applications (3)

Application Number Title Priority Date Filing Date
BR17276965A BR6572769D0 (pt) 1964-09-08 1965-08-31 Processo para preparacao de compostos pirazinoatos
BR17274165A BR6572741D0 (pt) 1964-09-08 1965-08-31 Processo para a preparacao de 5-cloro-3-amino-pirazinoato
BR18106066A BR6681060D0 (pt) 1964-09-08 1966-07-06 Processo para preparar compostos de 4-oxidos de (3 amino pirazinoil) guanidina

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR17276965A BR6572769D0 (pt) 1964-09-08 1965-08-31 Processo para preparacao de compostos pirazinoatos

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR18106066A BR6681060D0 (pt) 1964-09-08 1966-07-06 Processo para preparar compostos de 4-oxidos de (3 amino pirazinoil) guanidina

Country Status (8)

Country Link
BE (2) BE668496A (pt)
BR (3) BR6572769D0 (pt)
CH (3) CH466293A (pt)
DE (3) DE1595952A1 (pt)
GB (5) GB1112723A (pt)
IL (3) IL24098A (pt)
NL (3) NL6511644A (pt)
SE (1) SE329629B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113200985B (zh) * 2021-05-18 2022-09-09 南开大学 一种蝶啶酮类化合物及其制备方法和应用
CN117946013B (zh) * 2024-01-25 2024-07-02 白银康寓信生物科技有限公司 一锅法合成5,6-二卤代-3-氨基吡嗪-2-甲酸甲酯的方法

Also Published As

Publication number Publication date
GB1112722A (en) 1968-05-08
BE668495A (pt) 1966-02-21
GB1115406A (en) 1968-05-29
BR6572769D0 (pt) 1973-12-26
BE668496A (pt) 1966-02-21
DE1595953A1 (de) 1970-07-09
BR6681060D0 (pt) 1973-12-26
IL24097A (en) 1969-11-12
CH475262A (de) 1969-07-15
CH466293A (de) 1968-12-15
NL6511643A (pt) 1966-03-09
SE329629B (pt) 1970-10-19
NL6511644A (pt) 1966-03-09
GB1112724A (en) 1968-05-08
DE1595952A1 (de) 1970-05-14
IL24098A (en) 1969-03-27
NL6609629A (pt) 1967-01-09
DE1620020A1 (de) 1970-02-12
GB1112723A (en) 1968-05-08
CH467271A (de) 1969-01-15
IL31787A (en) 1969-07-30
GB1112721A (en) 1968-05-08

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