NL7409577A - PROCESS FOR PREPARING 2H (1) BENZO (THIO) PYRANO (4.3.2-CD) INDAZOLE N-OXYDES; PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS AND THE OBJECTS THEREFORE OBTAINED. - Google Patents

PROCESS FOR PREPARING 2H (1) BENZO (THIO) PYRANO (4.3.2-CD) INDAZOLE N-OXYDES; PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS AND THE OBJECTS THEREFORE OBTAINED.

Info

Publication number
NL7409577A
NL7409577A NL7409577A NL7409577A NL7409577A NL 7409577 A NL7409577 A NL 7409577A NL 7409577 A NL7409577 A NL 7409577A NL 7409577 A NL7409577 A NL 7409577A NL 7409577 A NL7409577 A NL 7409577A
Authority
NL
Netherlands
Prior art keywords
oxydes
pyrano
indazole
benzo
thio
Prior art date
Application number
NL7409577A
Other languages
Dutch (nl)
Original Assignee
Parke Davis & Co
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 Parke Davis & Co filed Critical Parke Davis & Co
Publication of NL7409577A publication Critical patent/NL7409577A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/06—Peri-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/06—Peri-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fodder In General (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
NL7409577A 1973-07-16 1974-07-15 PROCESS FOR PREPARING 2H (1) BENZO (THIO) PYRANO (4.3.2-CD) INDAZOLE N-OXYDES; PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS AND THE OBJECTS THEREFORE OBTAINED. NL7409577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37977973A 1973-07-16 1973-07-16

Publications (1)

Publication Number Publication Date
NL7409577A true NL7409577A (en) 1975-01-20

Family

ID=23498652

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7409577A NL7409577A (en) 1973-07-16 1974-07-15 PROCESS FOR PREPARING 2H (1) BENZO (THIO) PYRANO (4.3.2-CD) INDAZOLE N-OXYDES; PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS AND THE OBJECTS THEREFORE OBTAINED.

Country Status (11)

Country Link
JP (1) JPS5076096A (en)
BE (1) BE817686A (en)
CH (1) CH594674A5 (en)
DE (1) DE2433988C2 (en)
DK (1) DK134556B (en)
EG (1) EG11271A (en)
FR (1) FR2237629B1 (en)
GB (1) GB1431617A (en)
NL (1) NL7409577A (en)
SE (1) SE399265B (en)
ZM (1) ZM11874A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1251450A (en) * 1984-06-29 1989-03-21 David B. Capps Benzopyrano¬4,3,2-cd|indazole compositions and methods for their production and use
CN113398118A (en) * 2021-06-25 2021-09-17 中国农业科学院兰州畜牧与兽药研究所 Application of haynone in preparing medicine for treating toxoplasma infection disease

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505341A (en) * 1967-12-22 1970-04-07 Parke Davis & Co 2h(1)benzothiopyrano(4,3,2-cd) indazole compounds

Also Published As

Publication number Publication date
SE7409215L (en) 1975-01-17
DE2433988A1 (en) 1975-02-06
BE817686A (en) 1974-11-04
GB1431617A (en) 1976-04-14
DK379674A (en) 1975-03-03
EG11271A (en) 1977-01-31
ZM11874A1 (en) 1975-03-21
DK134556B (en) 1976-11-29
CH594674A5 (en) 1978-01-13
DE2433988C2 (en) 1982-09-23
FR2237629B1 (en) 1977-07-08
FR2237629A1 (en) 1975-02-14
DK134556C (en) 1977-05-02
JPS5076096A (en) 1975-06-21
SE399265B (en) 1978-02-06

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed