ZA724874B - Improvements in or relating to organic compounds - Google Patents

Improvements in or relating to organic compounds

Info

Publication number
ZA724874B
ZA724874B ZA724874A ZA724874A ZA724874B ZA 724874 B ZA724874 B ZA 724874B ZA 724874 A ZA724874 A ZA 724874A ZA 724874 A ZA724874 A ZA 724874A ZA 724874 B ZA724874 B ZA 724874B
Authority
ZA
South Africa
Prior art keywords
relating
organic compounds
compounds
organic
Prior art date
Application number
ZA724874A
Other languages
English (en)
Inventor
C Hardtmann
Original Assignee
Sandoz Ltd
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 Sandoz Ltd filed Critical Sandoz Ltd
Publication of ZA724874B publication Critical patent/ZA724874B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/24—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
    • C07D265/26—Two oxygen atoms, e.g. isatoic anhydride
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA724874A 1971-07-15 1972-07-14 Improvements in or relating to organic compounds ZA724874B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16310571A 1971-07-15 1971-07-15

Publications (1)

Publication Number Publication Date
ZA724874B true ZA724874B (en) 1974-02-27

Family

ID=22588501

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724874A ZA724874B (en) 1971-07-15 1972-07-14 Improvements in or relating to organic compounds

Country Status (13)

Country Link
AR (1) AR199553A1 (fr)
AU (1) AU4455572A (fr)
BE (1) BE786254R (fr)
DD (1) DD98932A5 (fr)
DE (1) DE2234174A1 (fr)
ES (1) ES404833A1 (fr)
FR (1) FR2145629B2 (fr)
GB (1) GB1392254A (fr)
HU (1) HU164961B (fr)
IL (1) IL39901A0 (fr)
NL (1) NL7209551A (fr)
OA (1) OA04135A (fr)
ZA (1) ZA724874B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220438A1 (de) * 1982-05-29 1983-12-01 Troponwerke GmbH & Co KG, 5000 Köln Chinazolinonderivate, verfahren zu ihrer herstellung und ihre verwendung inn arzneimitteln

Also Published As

Publication number Publication date
DD98932A5 (fr) 1973-07-12
AR199553A1 (es) 1974-09-13
HU164961B (fr) 1974-05-28
GB1392254A (en) 1975-04-30
BE786254R (fr) 1973-01-15
IL39901A0 (en) 1972-09-28
AU4455572A (en) 1974-01-17
FR2145629B2 (fr) 1976-04-16
DE2234174A1 (de) 1973-01-25
OA04135A (fr) 1979-11-30
ES404833A1 (es) 1976-01-01
NL7209551A (fr) 1973-01-17
FR2145629A2 (fr) 1973-02-23

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