LT3733B - Process for the preparation of 1beta-ethyl-1alpha-(hydroxymethyl)-1,2,3,4,6,7,12,12balpha-octahydro-indolo£2,3-a|-quinolizine and novel intermediates - Google Patents

Process for the preparation of 1beta-ethyl-1alpha-(hydroxymethyl)-1,2,3,4,6,7,12,12balpha-octahydro-indolo£2,3-a|-quinolizine and novel intermediates Download PDF

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Publication number
LT3733B
LT3733B LTIP1487A LTIP1487A LT3733B LT 3733 B LT3733 B LT 3733B LT IP1487 A LTIP1487 A LT IP1487A LT IP1487 A LTIP1487 A LT IP1487A LT 3733 B LT3733 B LT 3733B
Authority
LT
Lithuania
Prior art keywords
formula
ethyl
quinolizine
hydroxymethyl
hexahydro
Prior art date
Application number
LTIP1487A
Other languages
English (en)
Lithuanian (lt)
Inventor
Janos Kreidl
Laszlo Czibula
Gyorgy Visky
Maria Farkas
Katalin Nogradi
Ida Deutsch
Krisztina Erdelyi
Jr Jozsef Meszaros
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Publication of LTIP1487A publication Critical patent/LTIP1487A/xx
Publication of LT3733B publication Critical patent/LT3733B/lt

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
    • C07D471/12—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 three hetero rings
    • C07D471/14—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
LTIP1487A 1990-10-31 1993-11-25 Process for the preparation of 1beta-ethyl-1alpha-(hydroxymethyl)-1,2,3,4,6,7,12,12balpha-octahydro-indolo£2,3-a|-quinolizine and novel intermediates LT3733B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU906952A HU207070B (en) 1990-10-31 1990-10-31 Process for producing 1beta-ethyl-1alpha-hydroxymethyl-1,2,3,4,6,712,12balpha-octahydroindolo(2,3-a) quinolizine

Publications (2)

Publication Number Publication Date
LTIP1487A LTIP1487A (en) 1995-06-26
LT3733B true LT3733B (en) 1996-02-26

Family

ID=10972062

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP1487A LT3733B (en) 1990-10-31 1993-11-25 Process for the preparation of 1beta-ethyl-1alpha-(hydroxymethyl)-1,2,3,4,6,7,12,12balpha-octahydro-indolo£2,3-a|-quinolizine and novel intermediates

Country Status (21)

Country Link
US (1) US5352790A (no)
EP (1) EP0507914A1 (no)
JP (1) JPH05503297A (no)
KR (1) KR100211445B1 (no)
CN (1) CN1040439C (no)
BG (1) BG61894B2 (no)
CA (1) CA2071878A1 (no)
CZ (1) CZ280718B6 (no)
FI (1) FI923042A0 (no)
GE (1) GEP19981536B (no)
HU (1) HU207070B (no)
LT (1) LT3733B (no)
LV (1) LV10272B (no)
NO (1) NO300688B1 (no)
PL (1) PL168526B1 (no)
RO (1) RO109650B1 (no)
RU (1) RU2056423C1 (no)
SK (1) SK279484B6 (no)
TW (1) TW223074B (no)
WO (1) WO1992007851A1 (no)
ZA (1) ZA918790B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010057055A2 (en) * 2008-11-13 2010-05-20 Halliburton Energy Services, Inc. Downhole instrument calibration during formation survey

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174701A (en) 1985-04-19 1986-11-12 Richter Gedeon Vegyeszet (-)- 1b-ethyl-1a-hydroxymethyl-1,2,3,4,5,6,7,12,12ba-octahydroindolo (2,3-a)quinolizine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU167366B (no) * 1972-09-06 1975-09-27
GB1499546A (en) * 1974-05-07 1978-02-01 Richter Gedeon Vegyeszet Indolo-quinolizidine derivatives and a process for the preparation thereof
HU170495B (no) * 1974-05-07 1977-06-28
US4044012A (en) * 1974-05-07 1977-08-23 Richter Gedeon Vegyeszeti Gyar Rt. Indolo-quinolizidine derivatives

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174701A (en) 1985-04-19 1986-11-12 Richter Gedeon Vegyeszet (-)- 1b-ethyl-1a-hydroxymethyl-1,2,3,4,5,6,7,12,12ba-octahydroindolo (2,3-a)quinolizine

Also Published As

Publication number Publication date
NO922545D0 (no) 1992-06-26
NO300688B1 (no) 1997-07-07
EP0507914A1 (en) 1992-10-14
GEP19981536B (en) 1998-11-13
RU2056423C1 (ru) 1996-03-20
HU207070B (en) 1993-03-01
LTIP1487A (en) 1995-06-26
TW223074B (no) 1994-05-01
FI923042A (fi) 1992-06-30
WO1992007851A1 (en) 1992-05-14
HU906952D0 (en) 1991-05-28
LV10272B (en) 1995-10-20
ZA918790B (en) 1992-08-26
BG61894B2 (bg) 1998-08-31
KR920703588A (ko) 1992-12-18
JPH05503297A (ja) 1993-06-03
RO109650B1 (ro) 1995-04-28
NO922545L (no) 1992-06-26
CZ280718B6 (cs) 1996-04-17
PL168526B1 (en) 1996-02-29
LV10272A (lv) 1994-10-20
CA2071878A1 (en) 1992-05-01
SK279484B6 (sk) 1998-12-02
CS204792A3 (en) 1992-10-14
CN1040439C (zh) 1998-10-28
KR100211445B1 (ko) 1999-08-02
FI923042A0 (fi) 1992-06-30
US5352790A (en) 1994-10-04
CN1072412A (zh) 1993-05-26

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