ATA1034873A - Process for the preparation of new pyridetic acid compounds and their salts - Google Patents
Process for the preparation of new pyridetic acid compounds and their saltsInfo
- Publication number
- ATA1034873A ATA1034873A AT1034872A AT1034872A ATA1034873A AT A1034873 A ATA1034873 A AT A1034873A AT 1034872 A AT1034872 A AT 1034872A AT 1034872 A AT1034872 A AT 1034872A AT A1034873 A ATA1034873 A AT A1034873A
- Authority
- AT
- Austria
- Prior art keywords
- pyridetic
- salts
- preparation
- new
- acid compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712165571 DE2165571A1 (en) | 1971-12-30 | 1971-12-30 | SUSPENSION OF TURNTABLE WEIGHTS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA1034873A true ATA1034873A (en) | 1975-02-15 |
AT322623B AT322623B (en) | 1975-05-26 |
Family
ID=5829723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1034872A AT322623B (en) | 1971-12-30 | 1972-12-05 | SUSPENSION OF TURNTABLE WEIGHT BEARINGS |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT322623B (en) |
BE (1) | BE793412A (en) |
CH (1) | CH550086A (en) |
DE (1) | DE2165571A1 (en) |
FR (1) | FR2167110A5 (en) |
IT (1) | IT972662B (en) |
NL (1) | NL7215735A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112477613A (en) * | 2019-09-11 | 2021-03-12 | 中车唐山机车车辆有限公司 | Magnetic-levitation train traction device and magnetic-levitation train |
-
1971
- 1971-12-30 DE DE19712165571 patent/DE2165571A1/en active Pending
-
1972
- 1972-11-21 NL NL7215735A patent/NL7215735A/xx unknown
- 1972-12-05 AT AT1034872A patent/AT322623B/en not_active IP Right Cessation
- 1972-12-06 CH CH1778472A patent/CH550086A/en not_active IP Right Cessation
- 1972-12-20 IT IT3328672A patent/IT972662B/en active
- 1972-12-26 FR FR7246246A patent/FR2167110A5/fr not_active Expired
- 1972-12-28 BE BE793412D patent/BE793412A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112477613A (en) * | 2019-09-11 | 2021-03-12 | 中车唐山机车车辆有限公司 | Magnetic-levitation train traction device and magnetic-levitation train |
Also Published As
Publication number | Publication date |
---|---|
BE793412A (en) | 1973-04-16 |
IT972662B (en) | 1974-05-31 |
AT322623B (en) | 1975-05-26 |
FR2167110A5 (en) | 1973-08-17 |
DE2165571A1 (en) | 1973-07-05 |
CH550086A (en) | 1974-06-14 |
NL7215735A (en) | 1973-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATA266376A (en) | PROCESS FOR THE PREPARATION OF NEW SUBSTITUTED 3-AMINOALKYLAMINO-2-HYDROXY-1-PHENOXYPROPANES AND THEIR ACID ADDITION SALTS | |
AT315842B (en) | Process for the preparation of new 2-hydroxymethyl-3-hydroxy-6- (1-hydroxy-2-aminoethyl) pyridines and their acid addition salts | |
AT318558B (en) | Process for the preparation of new N-fluoroalkyl-phenethylamines and their acid addition salts | |
AT330150B (en) | PROCESS FOR THE PREPARATION OF NEW 1-PHENOXY-2-HYDROXY -3- PROPARGYLAMINOPROPANES AND OF THEIR ACID ADDITION SALTS | |
AT321276B (en) | Process for the preparation of new substituted 3-phenoxy-aminopropan-2-ols and their acid addition salts | |
AT326628B (en) | PROCESS FOR THE PRODUCTION OF NEW SULPHAMIDES AND THEIR ACID ADDITION SALTS | |
AT321310B (en) | Process for the preparation of new benzylpyrimidines and their acid addition salts | |
AT313916B (en) | Process for the preparation of new basic substituted theophyllines and their acid addition salts | |
AT334343B (en) | PROCESS FOR THE PREPARATION OF NEW AMINOALCANIC ACID ANILIDES AND THEIR SALTS | |
AT321265B (en) | Process for the preparation of new benzobicycloalkanamines and their acid addition salts | |
AT316546B (en) | Process for the preparation of new substituted 2-arylamino-imidazolines- (2) and their acid addition salts | |
AT316561B (en) | Process for the preparation of new pyridylpiperazines and their acid addition salts | |
AT326126B (en) | Process for the preparation of new pyridetic acid compounds and their salts | |
AT319966B (en) | Process for the preparation of new substituted 1-cinnamylideneamino-3-benzylideneaminoguanidines and their acid addition salts | |
AT327202B (en) | PROCESS FOR THE PREPARATION OF NEW BENZODIAZEPINE DERIVATIVES AND THEIR ACID ADDITION SALTS | |
AT320611B (en) | Process for the preparation of new substituted phenylformamidines and their acid addition salts | |
AT313300B (en) | Process for the preparation of new guanidinophenylurea derivatives and their acid addition salts | |
AT310143B (en) | Process for the preparation of new 1-acylaminoalkylphenoxy-2-hydroxy-3-alkylaminopropanes and their acid addition salts | |
AT317234B (en) | Process for the preparation of new phenothiazine derivatives and their acid addition salts | |
AT305250B (en) | Process for the preparation of new 1-hydroxyphenyl-1-hydroxy-2- (3-aryl-3-hydroxypropyl) -aminoethanes and of their acid addition salts | |
ATA1034873A (en) | Process for the preparation of new pyridetic acid compounds and their salts | |
AT318556B (en) | Process for the preparation of new 2-aminobornanes and their acid addition salts | |
ATA528272A (en) | PROCESS FOR THE PREPARATION OF NEW TRIAZOLOTHIENODIAZEPINE COMPOUNDS AND THEIR ACID ADDITION SALTS | |
AT308720B (en) | Process for the preparation of new substituted N-phenylthioalkyl-phenylalkanolamines and their acid addition salts | |
ATA804674A (en) | PROCESS FOR THE PREPARATION OF NEW ACYLAMINOATHYL BENZOLSULFONYL URITES AND THEIR SALTS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |