NL7303742A - - Google Patents

Info

Publication number
NL7303742A
NL7303742A NL7303742A NL7303742A NL7303742A NL 7303742 A NL7303742 A NL 7303742A NL 7303742 A NL7303742 A NL 7303742A NL 7303742 A NL7303742 A NL 7303742A NL 7303742 A NL7303742 A NL 7303742A
Authority
NL
Netherlands
Application number
NL7303742A
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 CH437372A external-priority patent/CH567364A5/xx
Application filed filed Critical
Publication of NL7303742A publication Critical patent/NL7303742A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic 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
    • C07D471/02—Heterocyclic 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
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
NL7303742A 1972-03-24 1973-03-16 NL7303742A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH437372A CH567364A5 (enrdf_load_stackoverflow) 1972-03-24 1972-03-24
CH194673 1973-02-09

Publications (1)

Publication Number Publication Date
NL7303742A true NL7303742A (enrdf_load_stackoverflow) 1973-09-26

Family

ID=25689063

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7303742A NL7303742A (enrdf_load_stackoverflow) 1972-03-24 1973-03-16

Country Status (6)

Country Link
JP (1) JPS496131A (enrdf_load_stackoverflow)
CA (1) CA999862A (enrdf_load_stackoverflow)
DE (1) DE2314071A1 (enrdf_load_stackoverflow)
FR (1) FR2177918B1 (enrdf_load_stackoverflow)
GB (1) GB1422002A (enrdf_load_stackoverflow)
NL (1) NL7303742A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301105A (en) * 1980-04-21 1981-11-17 American Cyanamid Company Process for spinning poly(polymethylene terephthalamide) fiber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL242211A (enrdf_load_stackoverflow) * 1958-08-12

Also Published As

Publication number Publication date
JPS496131A (enrdf_load_stackoverflow) 1974-01-19
GB1422002A (en) 1976-01-21
FR2177918A1 (enrdf_load_stackoverflow) 1973-11-09
DE2314071A1 (de) 1973-10-04
CA999862A (en) 1976-11-16
FR2177918B1 (enrdf_load_stackoverflow) 1975-08-22

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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
BV The patent application has lapsed