BG27747A3 - Метод за получаване на субституирани епоксиетани - Google Patents
Метод за получаване на субституирани епоксиетаниInfo
- Publication number
- BG27747A3 BG27747A3 BG029932A BG2993274A BG27747A3 BG 27747 A3 BG27747 A3 BG 27747A3 BG 029932 A BG029932 A BG 029932A BG 2993274 A BG2993274 A BG 2993274A BG 27747 A3 BG27747 A3 BG 27747A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- epoxyethanes
- obtaining substituted
- substituted
- obtaining
- substituted epoxyethanes
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 |
|---|---|
| BG27747A3 true BG27747A3 (bg) | 1979-12-12 |
Family
ID=27027763
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG028519A BG26194A3 (bg) | 1973-12-26 | 1974-12-21 | Метод за получаване на 2-хидрокси метил-3-хидрокси-6-(1-хидрокси-2-терц. бутиламиноетил)пиридини |
| BG029932A BG27747A3 (bg) | 1973-12-26 | 1974-12-21 | Метод за получаване на субституирани епоксиетани |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG028519A BG26194A3 (bg) | 1973-12-26 | 1974-12-21 | Метод за получаване на 2-хидрокси метил-3-хидрокси-6-(1-хидрокси-2-терц. бутиламиноетил)пиридини |
Country Status (24)
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 |
| 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 |
| 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 |
| 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 |
| BE626435A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 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 IE IE2482/74A patent/IE40446B1/xx unknown
- 1974-12-02 SE SE7415087A patent/SE418858B/xx not_active IP Right Cessation
- 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 FR FR7442097A patent/FR2256160B1/fr not_active Expired
- 1974-12-19 FI FI3684/74A patent/FI58916C/fi active
- 1974-12-20 DK DK672374A patent/DK146158C/da not_active IP Right Cessation
- 1974-12-20 RO RO7480893A patent/RO64493A/ro unknown
- 1974-12-20 CS CS748842A patent/CS198157B2/cs unknown
- 1974-12-20 HU HUPI439A patent/HU169379B/hu unknown
- 1974-12-20 LU LU71547A patent/LU71547A1/xx unknown
- 1974-12-20 CH CH1709674A patent/CH605765A5/xx not_active IP Right Cessation
- 1974-12-20 RO RO88391A patent/RO69276B/ro unknown
- 1974-12-20 HU HUPI486A patent/HU170619B/hu unknown
- 1974-12-21 BG BG028519A patent/BG26194A3/xx unknown
- 1974-12-21 PL PL1974176734A patent/PL102733B1/pl unknown
- 1974-12-21 BG BG029932A patent/BG27747A3/xx unknown
- 1974-12-21 PL PL1974184507A patent/PL106207B1/pl unknown
- 1974-12-21 JP JP49147520A patent/JPS6037096B2/ja not_active Expired
- 1974-12-23 DD DD190691A patent/DD122976A5/xx unknown
- 1974-12-23 DE DE2461307A patent/DE2461307C3/de not_active Expired
- 1974-12-23 DD DD183354A patent/DD119421A5/xx unknown
-
1975
- 1975-01-01 AR AR261076A patent/AR208337A1/es active
- 1975-01-01 AR AR261075A patent/AR208336A1/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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