RO64493A - Procede pour la preparation du 2-hydroxy-methyle-3-hydroxy-6-(1-hydrxy-2-tertiaire-butylaminoetinle)-pyridine - Google Patents
Procede pour la preparation du 2-hydroxy-methyle-3-hydroxy-6-(1-hydrxy-2-tertiaire-butylaminoetinle)-pyridineInfo
- Publication number
- RO64493A RO64493A RO7480893A RO8089374A RO64493A RO 64493 A RO64493 A RO 64493A RO 7480893 A RO7480893 A RO 7480893A RO 8089374 A RO8089374 A RO 8089374A RO 64493 A RO64493 A RO 64493A
- Authority
- RO
- Romania
- Prior art keywords
- hydroxy
- butylaminoetin
- hydrxy
- pyridine
- tertiary
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/65—One oxygen atom attached in position 3 or 5
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42845173A | 1973-12-26 | 1973-12-26 | |
| US05/513,213 US3948919A (en) | 1973-12-26 | 1974-10-09 | 2-Hydroxymethyl-3-hydroxy-6-(1-hydroxy-2-t-butylaminoethyl)pyridine preparation and intermediate compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO64493A true RO64493A (fr) | 1979-07-15 |
Family
ID=27027763
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7480893A RO64493A (fr) | 1973-12-26 | 1974-12-20 | Procede pour la preparation du 2-hydroxy-methyle-3-hydroxy-6-(1-hydrxy-2-tertiaire-butylaminoetinle)-pyridine |
| RO88391A RO69276B (ro) | 1973-12-26 | 1974-12-20 | Procedeu pentru prepararea 2-hidroximetil-3-hidroxi-6-(1-hidroxi-2-tert-butilaminoetil)-piridinei |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO88391A RO69276B (ro) | 1973-12-26 | 1974-12-20 | Procedeu pentru prepararea 2-hidroximetil-3-hidroxi-6-(1-hidroxi-2-tert-butilaminoetil)-piridinei |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3948919A (ro) |
| JP (1) | JPS6037096B2 (ro) |
| AR (3) | AR207639A1 (ro) |
| BG (2) | BG26194A3 (ro) |
| CA (1) | CA1037047A (ro) |
| CH (1) | CH605765A5 (ro) |
| CS (1) | CS198157B2 (ro) |
| DD (2) | DD122976A5 (ro) |
| DE (1) | DE2461307C3 (ro) |
| DK (1) | DK146158C (ro) |
| ES (2) | ES432891A1 (ro) |
| FI (1) | FI58916C (ro) |
| FR (1) | FR2256160B1 (ro) |
| GB (1) | GB1435270A (ro) |
| HU (2) | HU170619B (ro) |
| IE (1) | IE40446B1 (ro) |
| IL (1) | IL46195A (ro) |
| LU (1) | LU71547A1 (ro) |
| NL (1) | NL7416112A (ro) |
| PL (2) | PL106207B1 (ro) |
| RO (2) | RO64493A (ro) |
| SE (2) | SE418858B (ro) |
| SU (2) | SU683614A3 (ro) |
| YU (2) | YU36502B (ro) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175128A (en) * | 1979-01-03 | 1979-11-20 | Pfizer Inc. | Method for treating congestive heart failure |
| SU1194273A3 (ru) * | 1981-02-09 | 1985-11-23 | Пфайзер Инк (Фирма) | Способ получени пирбутерола или его аналогов |
| US4632992A (en) * | 1981-02-09 | 1986-12-30 | Pfizer Inc. | Intermediates for preparing pirbuterol and analogs |
| US4477671A (en) * | 1981-02-09 | 1984-10-16 | Pfizer Inc. | 3-Acetoxy or benzyloxy-2-acetoxymethyl-6-[1-acetoxy-2-(N-tert-butylacetamido)ethyl]pyridine intermediates |
| DE102010015151A1 (de) | 2010-04-16 | 2011-10-20 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Verdichterflansch für Schraubenverdichter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1275069B (de) * | 1960-02-15 | 1968-08-14 | Boehringer Sohn Ingelheim | 1-(3', 5'-Dihydroxyphenyl)-1-hydroxy-2-isopropylaminoalkane und Verfahren zu ihrer Herstellung |
| NL287142A (ro) * | 1961-12-22 | |||
| GB1038333A (en) * | 1963-02-13 | 1966-08-10 | Ici Ltd | Pharmaceutical compositions |
| GB1038332A (en) * | 1963-02-13 | 1966-08-10 | Ici Ltd | 1,4-benzodioxan derivatives |
| US3700681A (en) * | 1971-02-16 | 1972-10-24 | Pfizer | 2-hydroxymethyl-3-hydroxy-6-(1-hydroxy-2-aminoethyl)pyridines |
-
1974
- 1974-01-01 AR AR257009A patent/AR207639A1/es active
- 1974-10-09 US US05/513,213 patent/US3948919A/en not_active Expired - Lifetime
- 1974-12-02 SE SE7415087A patent/SE418858B/xx not_active IP Right Cessation
- 1974-12-02 IE IE2482/74A patent/IE40446B1/xx unknown
- 1974-12-05 IL IL46195A patent/IL46195A/xx unknown
- 1974-12-05 CA CA215,284A patent/CA1037047A/en not_active Expired
- 1974-12-11 NL NL7416112A patent/NL7416112A/xx active Search and Examination
- 1974-12-13 ES ES432891A patent/ES432891A1/es not_active Expired
- 1974-12-18 YU YU03371/74A patent/YU36502B/xx unknown
- 1974-12-18 GB GB5475874A patent/GB1435270A/en not_active Expired
- 1974-12-19 FI FI3684/74A patent/FI58916C/fi active
- 1974-12-19 FR FR7442097A patent/FR2256160B1/fr not_active Expired
- 1974-12-20 HU HUPI486A patent/HU170619B/hu unknown
- 1974-12-20 LU LU71547A patent/LU71547A1/xx unknown
- 1974-12-20 RO RO7480893A patent/RO64493A/ro unknown
- 1974-12-20 DK DK672374A patent/DK146158C/da not_active IP Right Cessation
- 1974-12-20 CH CH1709674A patent/CH605765A5/xx not_active IP Right Cessation
- 1974-12-20 HU HUPI439A patent/HU169379B/hu unknown
- 1974-12-20 RO RO88391A patent/RO69276B/ro unknown
- 1974-12-20 CS CS748842A patent/CS198157B2/cs unknown
- 1974-12-21 BG BG7428519A patent/BG26194A3/xx unknown
- 1974-12-21 JP JP49147520A patent/JPS6037096B2/ja not_active Expired
- 1974-12-21 BG BG7529932A patent/BG27747A3/xx unknown
- 1974-12-21 PL PL1974184507A patent/PL106207B1/pl unknown
- 1974-12-21 PL PL1974176734A patent/PL102733B1/pl unknown
- 1974-12-23 DE DE2461307A patent/DE2461307C3/de not_active Expired
- 1974-12-23 DD DD190691A patent/DD122976A5/xx unknown
- 1974-12-23 DD DD183354A patent/DD119421A5/xx unknown
-
1975
- 1975-01-01 AR AR261075A patent/AR208336A1/es active
- 1975-01-01 AR AR261076A patent/AR208337A1/es active
- 1975-10-24 SU SU752183157A patent/SU683614A3/ru active
- 1975-10-27 SU SU2184060A patent/SU552897A3/ru active
-
1976
- 1976-04-13 ES ES446982A patent/ES446982A1/es not_active Expired
-
1977
- 1977-11-09 SE SE7712677A patent/SE425166B/sv not_active IP Right Cessation
-
1980
- 1980-12-04 YU YU03073/80A patent/YU36503B/xx unknown
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