AR207639A1 - Un procedimiento para preparar pirido (3,2-d)1,3-dioxin-6-epoxietanos y compuestos intermediarios desprovistos de actividad terapeutica - Google Patents

Un procedimiento para preparar pirido (3,2-d)1,3-dioxin-6-epoxietanos y compuestos intermediarios desprovistos de actividad terapeutica

Info

Publication number
AR207639A1
AR207639A1 AR257009A AR25700974A AR207639A1 AR 207639 A1 AR207639 A1 AR 207639A1 AR 257009 A AR257009 A AR 257009A AR 25700974 A AR25700974 A AR 25700974A AR 207639 A1 AR207639 A1 AR 207639A1
Authority
AR
Argentina
Prior art keywords
epoxyethans
pirido
unproved
dioxin
preparing
Prior art date
Application number
AR257009A
Other languages
English (en)
Spanish (es)
Original Assignee
Pfizer
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
Application filed by Pfizer filed Critical Pfizer
Application granted granted Critical
Publication of AR207639A1 publication Critical patent/AR207639A1/es

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)
AR257009A 1973-12-26 1974-01-01 Un procedimiento para preparar pirido (3,2-d)1,3-dioxin-6-epoxietanos y compuestos intermediarios desprovistos de actividad terapeutica AR207639A1 (es)

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
AR207639A1 true AR207639A1 (es) 1976-10-22

Family

ID=27027763

Family Applications (3)

Application Number Title Priority Date Filing Date
AR257009A AR207639A1 (es) 1973-12-26 1974-01-01 Un procedimiento para preparar pirido (3,2-d)1,3-dioxin-6-epoxietanos y compuestos intermediarios desprovistos de actividad terapeutica
AR261075A AR208336A1 (es) 1973-12-26 1975-01-01 Procedimiento para preparar 2-hidroximetil-3-hidroxi-6-(1-hidroxi-2-t-butil-aminoetil)-piridina
AR261076A AR208337A1 (es) 1973-12-26 1975-01-01 Procedimiento para preparar 2-hidroximetil-3-hidroxi-6-(1-hidroxi-2-t-butilaminoetil)piridina

Family Applications After (2)

Application Number Title Priority Date Filing Date
AR261075A AR208336A1 (es) 1973-12-26 1975-01-01 Procedimiento para preparar 2-hidroximetil-3-hidroxi-6-(1-hidroxi-2-t-butil-aminoetil)-piridina
AR261076A AR208337A1 (es) 1973-12-26 1975-01-01 Procedimiento para preparar 2-hidroximetil-3-hidroxi-6-(1-hidroxi-2-t-butilaminoetil)piridina

Country Status (24)

Country Link
US (1) US3948919A (no)
JP (1) JPS6037096B2 (no)
AR (3) AR207639A1 (no)
BG (2) BG26194A3 (no)
CA (1) CA1037047A (no)
CH (1) CH605765A5 (no)
CS (1) CS198157B2 (no)
DD (2) DD119421A5 (no)
DE (1) DE2461307C3 (no)
DK (1) DK146158C (no)
ES (2) ES432891A1 (no)
FI (1) FI58916C (no)
FR (1) FR2256160B1 (no)
GB (1) GB1435270A (no)
HU (2) HU169379B (no)
IE (1) IE40446B1 (no)
IL (1) IL46195A (no)
LU (1) LU71547A1 (no)
NL (1) NL7416112A (no)
PL (2) PL102733B1 (no)
RO (2) RO64493A (no)
SE (2) SE418858B (no)
SU (2) SU683614A3 (no)
YU (2) YU36502B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175128A (en) * 1979-01-03 1979-11-20 Pfizer Inc. Method for treating congestive heart failure
US4632992A (en) * 1981-02-09 1986-12-30 Pfizer Inc. Intermediates for preparing pirbuterol and analogs
SU1194273A3 (ru) * 1981-02-09 1985-11-23 Пфайзер Инк (Фирма) Способ получени пирбутерола или его аналогов
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)

* Cited by examiner, † Cited by third party
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 (no) * 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

Also Published As

Publication number Publication date
FI58916C (fi) 1981-05-11
SU552897A3 (ru) 1977-03-30
RO64493A (fr) 1979-07-15
DD122976A5 (de) 1976-11-12
FI58916B (fi) 1981-01-30
PL106207B1 (pl) 1979-12-31
AU7614674A (en) 1976-06-10
FR2256160A1 (no) 1975-07-25
DE2461307A1 (de) 1975-07-10
JPS5096578A (no) 1975-07-31
HU170619B (no) 1977-07-28
IL46195A0 (en) 1975-03-13
DE2461307C3 (de) 1980-10-30
DE2461307B2 (de) 1980-03-13
CS198157B2 (en) 1980-05-30
GB1435270A (en) 1976-05-12
BG26194A3 (bg) 1979-02-15
FR2256160B1 (no) 1978-12-01
IL46195A (en) 1978-03-10
IE40446B1 (en) 1979-06-06
HU169379B (no) 1976-11-28
CA1037047A (en) 1978-08-22
IE40446L (en) 1975-06-26
SU683614A3 (ru) 1979-08-30
ES446982A1 (es) 1977-10-16
SE7415087L (no) 1975-06-27
RO69276A (ro) 1983-04-29
RO69276B (ro) 1983-04-30
BG27747A3 (en) 1979-12-12
JPS6037096B2 (ja) 1985-08-24
AR208336A1 (es) 1976-12-20
YU307380A (en) 1982-02-25
CH605765A5 (no) 1978-10-13
FI368474A (no) 1975-06-27
SE418858B (sv) 1981-06-29
LU71547A1 (no) 1975-08-20
DK146158B (da) 1983-07-11
SE7712677L (sv) 1977-11-09
DD119421A5 (no) 1976-04-20
DK672374A (no) 1975-08-25
PL102733B1 (pl) 1979-04-30
YU337174A (en) 1982-02-25
YU36502B (en) 1984-02-29
NL7416112A (nl) 1975-06-30
AR208337A1 (es) 1976-12-20
YU36503B (en) 1984-02-29
US3948919A (en) 1976-04-06
DK146158C (da) 1984-01-02
SE425166B (sv) 1982-09-06
ES432891A1 (es) 1976-11-01

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