FR35758E - Process for obtaining condensation products of the benzo-diazine series - Google Patents

Process for obtaining condensation products of the benzo-diazine series

Info

Publication number
FR35758E
FR35758E FR35758DA FR35758E FR 35758 E FR35758 E FR 35758E FR 35758D A FR35758D A FR 35758DA FR 35758 E FR35758 E FR 35758E
Authority
FR
France
Prior art keywords
benzo
condensation products
obtaining condensation
diazine
series
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR35758E publication Critical patent/FR35758E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
FR35758D 1926-12-13 1928-03-29 Process for obtaining condensation products of the benzo-diazine series Expired FR35758E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE645585X 1926-12-13

Publications (1)

Publication Number Publication Date
FR35758E true FR35758E (en) 1930-03-28

Family

ID=6580732

Family Applications (2)

Application Number Title Priority Date Filing Date
FR645585D Expired FR645585A (en) 1926-12-13 1927-12-12 Process for obtaining condensation products of the benzodiazine series
FR35758D Expired FR35758E (en) 1926-12-13 1928-03-29 Process for obtaining condensation products of the benzo-diazine series

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR645585D Expired FR645585A (en) 1926-12-13 1927-12-12 Process for obtaining condensation products of the benzodiazine series

Country Status (1)

Country Link
FR (2) FR645585A (en)

Also Published As

Publication number Publication date
FR645585A (en) 1928-10-27

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