GB1043858A - Streptonigrin derivatives and preparation thereof - Google Patents

Streptonigrin derivatives and preparation thereof

Info

Publication number
GB1043858A
GB1043858A GB3901/65A GB390165A GB1043858A GB 1043858 A GB1043858 A GB 1043858A GB 3901/65 A GB3901/65 A GB 3901/65A GB 390165 A GB390165 A GB 390165A GB 1043858 A GB1043858 A GB 1043858A
Authority
GB
United Kingdom
Prior art keywords
streptonigrin
monoxime
azastreptonigrin
dimethylsulphate
trimethyl ester
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
GB3901/65A
Other languages
English (en)
Inventor
Koppaka Visveswara Rao
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 Inc
Original Assignee
Pfizer Inc
Charles Pfizer and 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 US00376296A external-priority patent/US3804947A/en
Application filed by Pfizer Inc, Charles Pfizer and Co Inc filed Critical Pfizer Inc
Publication of GB1043858A publication Critical patent/GB1043858A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47Quinolines; Isoquinolines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic 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
    • C07D471/02Heterocyclic 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
    • C07D471/04Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB3901/65A 1964-06-15 1965-01-28 Streptonigrin derivatives and preparation thereof Expired GB1043858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00376296A US3804947A (en) 1962-06-25 1964-06-15 Isopropylidene azastreptonigrin and streptonigrin-monoxime

Publications (1)

Publication Number Publication Date
GB1043858A true GB1043858A (en) 1966-09-28

Family

ID=23484423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3901/65A Expired GB1043858A (en) 1964-06-15 1965-01-28 Streptonigrin derivatives and preparation thereof

Country Status (4)

Country Link
BR (1) BR6566653D0 (https=)
DE (1) DE1244792B (https=)
FR (1) FR4019M (https=)
GB (1) GB1043858A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158960A (en) * 1991-05-24 1992-10-27 E. R. Squibb & Sons, Inc. 10'-Desmethoxystreptonigrin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158960A (en) * 1991-05-24 1992-10-27 E. R. Squibb & Sons, Inc. 10'-Desmethoxystreptonigrin
US5320955A (en) * 1991-05-24 1994-06-14 E. R. Squibb & Sons, Inc. 10'desmethoxystreptonigrin production by Streptomyces albus

Also Published As

Publication number Publication date
DE1244792B (de) 1967-07-20
BR6566653D0 (pt) 1973-08-02
FR4019M (https=) 1966-03-21

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