CH560215A5 - - Google Patents

Info

Publication number
CH560215A5
CH560215A5 CH286372A CH286372A CH560215A5 CH 560215 A5 CH560215 A5 CH 560215A5 CH 286372 A CH286372 A CH 286372A CH 286372 A CH286372 A CH 286372A CH 560215 A5 CH560215 A5 CH 560215A5
Authority
CH
Switzerland
Application number
CH286372A
Original Assignee
Sandoz 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
Priority to CH768371A priority Critical patent/CH547814A/de
Priority to CH277972A priority patent/CH560214A5/de
Priority claimed from CH277972A external-priority patent/CH560214A5/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH286372A priority patent/CH560215A5/xx
Priority to CH305172A priority patent/CH560699A5/xx
Priority claimed from CH305172A external-priority patent/CH560699A5/xx
Publication of CH560215A5 publication Critical patent/CH560215A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH286372A 1971-05-26 1972-02-29 CH560215A5 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH768371A CH547814A (de) 1971-05-26 1971-05-26 Verfahren zur herstellung neuer pyrido (4,3-c)pyridazine.
CH277972A CH560214A5 (en) 1972-02-28 1972-02-28 6-Substd.-3-substd. hydrazinopyrido(4,3-c) - pyridazines - as antihypertensives, obtd. from corresp 3-halopyrido (4,3-c)pyridazines and hydrazine hydrate
CH286372A CH560215A5 (enrdf_load_stackoverflow) 1972-02-28 1972-02-29
CH305172A CH560699A5 (enrdf_load_stackoverflow) 1971-05-26 1972-03-02

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH277972A CH560214A5 (en) 1972-02-28 1972-02-28 6-Substd.-3-substd. hydrazinopyrido(4,3-c) - pyridazines - as antihypertensives, obtd. from corresp 3-halopyrido (4,3-c)pyridazines and hydrazine hydrate
CH286372A CH560215A5 (enrdf_load_stackoverflow) 1972-02-28 1972-02-29
CH305172A CH560699A5 (enrdf_load_stackoverflow) 1971-05-26 1972-03-02

Publications (1)

Publication Number Publication Date
CH560215A5 true CH560215A5 (enrdf_load_stackoverflow) 1975-03-27

Family

ID=27173919

Family Applications (1)

Application Number Title Priority Date Filing Date
CH286372A CH560215A5 (enrdf_load_stackoverflow) 1971-05-26 1972-02-29

Country Status (1)

Country Link
CH (1) CH560215A5 (enrdf_load_stackoverflow)

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased