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
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)
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 (pt) | 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 (pt) | 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 (pt) | 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. |
| 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 |
| CH277872A CH560717A5 (pt) | 1971-05-26 | 1972-02-28 |
Family Applications Before (2)
| 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. |
| 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 (pt) |
Families Citing this family (1)
| 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 |
-
1950
- 1950-02-11 CH CH277872D patent/CH277872A/de unknown
-
1972
- 1972-02-28 CH CH277772A patent/CH559748A5/de not_active IP Right Cessation
- 1972-02-28 CH CH277872A patent/CH560717A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH277872A (de) | 1951-09-15 |
| CH559748A5 (en) | 1975-03-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |