GB1254836A - A process for the manufacture of phenazine derivatives - Google Patents

A process for the manufacture of phenazine derivatives

Info

Publication number
GB1254836A
GB1254836A GB22805/70A GB2280570A GB1254836A GB 1254836 A GB1254836 A GB 1254836A GB 22805/70 A GB22805/70 A GB 22805/70A GB 2280570 A GB2280570 A GB 2280570A GB 1254836 A GB1254836 A GB 1254836A
Authority
GB
United Kingdom
Prior art keywords
compounds
alkyl
prepared
phenazine
straight chain
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
GB22805/70A
Other languages
English (en)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Priority claimed from US00824695A external-priority patent/US3822265A/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB1254836A publication Critical patent/GB1254836A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
    • C07D241/52—Oxygen atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB22805/70A 1969-05-14 1970-05-12 A process for the manufacture of phenazine derivatives Expired GB1254836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00824695A US3822265A (en) 1966-11-25 1969-05-14 Phenazine derivatives

Publications (1)

Publication Number Publication Date
GB1254836A true GB1254836A (en) 1971-11-24

Family

ID=25242099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22805/70A Expired GB1254836A (en) 1969-05-14 1970-05-12 A process for the manufacture of phenazine derivatives

Country Status (8)

Country Link
AU (1) AU1436170A (enrdf_load_stackoverflow)
BE (1) BE750206A (enrdf_load_stackoverflow)
CH (1) CH532589A (enrdf_load_stackoverflow)
DE (1) DE2023400A1 (enrdf_load_stackoverflow)
FR (1) FR2060320B1 (enrdf_load_stackoverflow)
GB (1) GB1254836A (enrdf_load_stackoverflow)
IL (1) IL34402A0 (enrdf_load_stackoverflow)
NL (1) NL7006841A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525622A (fr) * 1966-06-03 1968-05-17 Canadian Patents Dev Procédé de préparation de phénazines substituées
CH521358A (de) * 1966-11-25 1972-04-15 Hoffmann La Roche Verfahren zur Herstellung von Phenazinderivaten
US3432505A (en) * 1967-03-17 1969-03-11 Abbott Lab Process for amking 1-hydroxy-6-alkoxyphenazine-5,10-dioxides

Also Published As

Publication number Publication date
FR2060320A1 (enrdf_load_stackoverflow) 1971-06-18
IL34402A0 (en) 1970-06-17
NL7006841A (enrdf_load_stackoverflow) 1970-11-17
DE2023400A1 (enrdf_load_stackoverflow) 1970-11-19
AU1436170A (en) 1971-10-28
CH532589A (de) 1973-01-15
BE750206A (fr) 1970-11-12
FR2060320B1 (enrdf_load_stackoverflow) 1974-04-12

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