CH560717A5 - - Google Patents

Info

Publication number
CH560717A5
CH560717A5 CH277872A CH277872A CH560717A5 CH 560717 A5 CH560717 A5 CH 560717A5 CH 277872 A CH277872 A CH 277872A CH 277872 A CH277872 A CH 277872A CH 560717 A5 CH560717 A5 CH 560717A5
Authority
CH
Switzerland
Application number
CH277872A
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 CH277872D priority Critical patent/CH277872A/de
Priority to CH767971A priority patent/CH547813A/de
Priority to CH194172A priority patent/CH559747A5/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH277772A priority patent/CH559748A5/de
Priority to CH277872A priority patent/CH560717A5/xx
Priority to CH305072A priority patent/CH560698A5/xx
Priority claimed from CH305072A external-priority patent/CH560698A5/xx
Publication of CH560717A5 publication Critical patent/CH560717A5/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
    • B60R3/02—Retractable steps or ladders, e.g. movable under shock
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH277872A 1971-05-26 1972-02-28 CH560717A5 (pl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH277872D CH277872A (de) 1972-02-28 1950-02-11 Einrichtung an Fahrzeugen zum Auf- und Niederklappen mindestens eines Klapptrittes beim Schliessen bzw. Öffnen einer Türe.
CH767971A CH547813A (de) 1971-05-26 1971-05-26 Verfahren zur herstellung neuer pyrido (4,3-c)pyridazine.
CH194172A CH559747A5 (en) 1971-05-26 1972-02-10 3-Hydrazino-pyrido (4,3-c)pyridazine derivs prepn. - by reacting 3-halo-cpds. with (methyl) hydrazine used as hypotensives
CH277772A CH559748A5 (en) 1972-02-28 1972-02-28 Antihypertensive 3-hydrazinopyrido (4,3-c) py-ridazines - prepd. from corresp. 3-halopyrido(4,3-c)pyridazines and hydrazine hydrate
CH277872A CH560717A5 (pl) 1972-02-28 1972-02-28
CH305072A CH560698A5 (en) 1971-05-26 1972-03-02 3-Hydrazino-6-pyrido(4,3-c)pyridazine-carboxylate esters - with antihypertensive activity

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH277772A CH559748A5 (en) 1972-02-28 1972-02-28 Antihypertensive 3-hydrazinopyrido (4,3-c) py-ridazines - prepd. from corresp. 3-halopyrido(4,3-c)pyridazines and hydrazine hydrate
CH277872A CH560717A5 (pl) 1972-02-28 1972-02-28
CH305072A CH560698A5 (en) 1971-05-26 1972-03-02 3-Hydrazino-6-pyrido(4,3-c)pyridazine-carboxylate esters - with antihypertensive activity

Publications (1)

Publication Number Publication Date
CH560717A5 true CH560717A5 (pl) 1975-04-15

Family

ID=27173917

Family Applications (3)

Application Number Title Priority Date Filing Date
CH277872D CH277872A (de) 1972-02-28 1950-02-11 Einrichtung an Fahrzeugen zum Auf- und Niederklappen mindestens eines Klapptrittes beim Schliessen bzw. Öffnen einer Türe.
CH277872A CH560717A5 (pl) 1971-05-26 1972-02-28
CH277772A CH559748A5 (en) 1971-05-26 1972-02-28 Antihypertensive 3-hydrazinopyrido (4,3-c) py-ridazines - prepd. from corresp. 3-halopyrido(4,3-c)pyridazines and hydrazine hydrate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH277872D CH277872A (de) 1972-02-28 1950-02-11 Einrichtung an Fahrzeugen zum Auf- und Niederklappen mindestens eines Klapptrittes beim Schliessen bzw. Öffnen einer Türe.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH277772A CH559748A5 (en) 1971-05-26 1972-02-28 Antihypertensive 3-hydrazinopyrido (4,3-c) py-ridazines - prepd. from corresp. 3-halopyrido(4,3-c)pyridazines and hydrazine hydrate

Country Status (1)

Country Link
CH (3) CH277872A (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775244B1 (fr) * 1998-02-25 2000-03-31 Peugeot Dispositif de marchepied mobile pour porte battante de vehicule, notamment automobile

Also Published As

Publication number Publication date
CH277872A (de) 1951-09-15
CH559748A5 (en) 1975-03-14

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Legal Events

Date Code Title Description
PL Patent ceased