DE2219988C3 - Verfahren zur Desaggregation und Dispergierung von Phenazinderivaten - Google Patents

Verfahren zur Desaggregation und Dispergierung von Phenazinderivaten

Info

Publication number
DE2219988C3
DE2219988C3 DE2219988A DE2219988A DE2219988C3 DE 2219988 C3 DE2219988 C3 DE 2219988C3 DE 2219988 A DE2219988 A DE 2219988A DE 2219988 A DE2219988 A DE 2219988A DE 2219988 C3 DE2219988 C3 DE 2219988C3
Authority
DE
Germany
Prior art keywords
copper
myxin
agglomerates
dispersion
solvent
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
DE2219988A
Other languages
German (de)
English (en)
Other versions
DE2219988B2 (de
DE2219988A1 (de
Inventor
Joseph Anthony Bloomfield N.J. Ranucci
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
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of DE2219988A1 publication Critical patent/DE2219988A1/de
Publication of DE2219988B2 publication Critical patent/DE2219988B2/de
Application granted granted Critical
Publication of DE2219988C3 publication Critical patent/DE2219988C3/de
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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • C01B33/2884—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures the aluminium or the silicon in the network being partly replaced

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
DE2219988A 1971-04-23 1972-04-24 Verfahren zur Desaggregation und Dispergierung von Phenazinderivaten Expired DE2219988C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13929071A 1971-04-23 1971-04-23

Publications (3)

Publication Number Publication Date
DE2219988A1 DE2219988A1 (de) 1972-11-09
DE2219988B2 DE2219988B2 (de) 1980-11-27
DE2219988C3 true DE2219988C3 (de) 1981-09-03

Family

ID=22485950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2219988A Expired DE2219988C3 (de) 1971-04-23 1972-04-24 Verfahren zur Desaggregation und Dispergierung von Phenazinderivaten

Country Status (9)

Country Link
US (1) US3760075A (OSRAM)
BE (1) BE782445A (OSRAM)
CA (1) CA976086A (OSRAM)
DE (1) DE2219988C3 (OSRAM)
DK (1) DK131607C (OSRAM)
FR (1) FR2134443B1 (OSRAM)
GB (1) GB1373284A (OSRAM)
NL (1) NL7205416A (OSRAM)
SE (1) SE409415B (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025703B (de) * 1952-01-30 1958-03-06 Basf Ag Verfahren zum Zerkleinern von in Fluessigkeiten verteilten Farbstoffen mittels Schallwellen
IL32324A (en) * 1968-06-24 1972-01-27 Sparamedica Ag Phenazine derivatives and their preparation
US3586674A (en) * 1969-04-08 1971-06-22 Hoffmann La Roche Organometallic derivatives of 6-lower alkoxy 1-phenazinol 5,10-dioxide

Also Published As

Publication number Publication date
US3760075A (en) 1973-09-18
DE2219988B2 (de) 1980-11-27
FR2134443B1 (OSRAM) 1975-10-31
FR2134443A1 (OSRAM) 1972-12-08
DK131607C (da) 1976-01-12
NL7205416A (OSRAM) 1972-10-25
GB1373284A (en) 1974-11-06
DK131607B (da) 1975-08-11
SE409415B (sv) 1979-08-20
DE2219988A1 (de) 1972-11-09
BE782445A (fr) 1972-10-23
CA976086A (en) 1975-10-14

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee