CA825175A - Process for preparing new pyrazino-(2,3-b)-pyrazines - Google Patents

Process for preparing new pyrazino-(2,3-b)-pyrazines

Info

Publication number
CA825175A
CA825175A CA825175A CA825175DA CA825175A CA 825175 A CA825175 A CA 825175A CA 825175 A CA825175 A CA 825175A CA 825175D A CA825175D A CA 825175DA CA 825175 A CA825175 A CA 825175A
Authority
CA
Canada
Prior art keywords
pyrazino
pyrazines
preparing new
preparing
new
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
CA825175A
Inventor
Palamidessi Giorgio
A. Verini Maria
Fioretti Armanda
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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia SpA
Publication date
Application granted granted Critical
Publication of CA825175A publication Critical patent/CA825175A/en
Expired legal-status Critical Current

Links

CA825175A Process for preparing new pyrazino-(2,3-b)-pyrazines Expired CA825175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA825175T

Publications (1)

Publication Number Publication Date
CA825175A true CA825175A (en) 1969-10-14

Family

ID=36302609

Family Applications (1)

Application Number Title Priority Date Filing Date
CA825175A Expired CA825175A (en) Process for preparing new pyrazino-(2,3-b)-pyrazines

Country Status (1)

Country Link
CA (1) CA825175A (en)

Similar Documents

Publication Publication Date Title
AU490626B2 (en) Process for preparing 6-phenyl04h-s-triazolo-[4,3-1] [1,4] benzodiazepines
YU35584B (en) Process for preparing 1,1,1-trichloro etane derivatives
YU47970A (en) Process for preparing 4,20,22- bufatrienolide-rhamnoside-ethers
CA934768A (en) Method for preparing cyclododecatriene-1,5,9
YU206770A (en) Process for preparing novel 1,2,3-trithiocyclohexane compounds
YU34354B (en) Process for preparing 4-aryl-1-(4,4-diaryl-butyl)-4hydroxypiperidines
CA968797A (en) Process for making pyrazolo-(3,4-d)-pyrimides
CA825175A (en) Process for preparing new pyrazino-(2,3-b)-pyrazines
YU92770A (en) Process for preparing 1-hydroxy-6-lower alkoxyphenazine-5,10-dioxides
CA816170A (en) Process for preparing 1,3-disilyl-1,3,2,4-diazadisiletidines
CA813908A (en) Process for preparing 6-methyl- and 1,6-dimethyl-ergoline i derivatives
CA823249A (en) Method for preparing 3,4-dichlorobutene-1
CA812274A (en) Method for preparing 1,4,9-decatrienes
CA816191A (en) Process for preparing 6-substituted-methyl-2,4-dinitrophenols
CA806683A (en) Process for preparing pyridoxine-4,5-cyclic-monophosphate
CA806684A (en) Process for preparing pyridoxine-4,5-cyclic-monophosphate
YU34536B (en) Process for preparing 7 delta-methyl-1 delta, 2 delta-methylene-androstenolones
CA817891A (en) Process for producing substituted 1-mercapto-3,5 dichloro-s-triazines
CA820370A (en) Process for preparing 2,3-xylenol
CA806186A (en) Process for preparing tetrahydro-1,3,5-thiadiazine-2-thiones
CA805151A (en) Process for preparing 18-deoxy-d-homosteroid
CA818585A (en) Process for preparing polyalkyltetralins
CA823669A (en) Process for preparing hydroxythiadiazoles
CA825161A (en) Process for preparing diacetone-l-sorbose
CA812272A (en) Process for preparing cis-cyclodecene