[go: up one dir, main page]

ZA200002057B - Process for preparing 8-cyclopentyl-6-ethyl-3-(substituted)-5,8-dihydro-4H-1,2,3A,7,8-pentaaza-as-indacenes and intermediates useful therein. - Google Patents

Process for preparing 8-cyclopentyl-6-ethyl-3-(substituted)-5,8-dihydro-4H-1,2,3A,7,8-pentaaza-as-indacenes and intermediates useful therein.

Info

Publication number
ZA200002057B
ZA200002057B ZA200002057A ZA200002057A ZA200002057B ZA 200002057 B ZA200002057 B ZA 200002057B ZA 200002057 A ZA200002057 A ZA 200002057A ZA 200002057 A ZA200002057 A ZA 200002057A ZA 200002057 B ZA200002057 B ZA 200002057B
Authority
ZA
South Africa
Prior art keywords
indacenes
pentaaza
cyclopentyl
dihydro
ethyl
Prior art date
Application number
ZA200002057A
Other languages
English (en)
Inventor
Frank John Urban
Original Assignee
Pfizer Prod Inc
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 Prod Inc filed Critical Pfizer Prod Inc
Publication of ZA200002057B publication Critical patent/ZA200002057B/xx

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/06—Antiasthmatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents
    • 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
    • C07D471/02—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 two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)
ZA200002057A 1999-04-30 2000-04-26 Process for preparing 8-cyclopentyl-6-ethyl-3-(substituted)-5,8-dihydro-4H-1,2,3A,7,8-pentaaza-as-indacenes and intermediates useful therein. ZA200002057B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13194999P 1999-04-30 1999-04-30

Publications (1)

Publication Number Publication Date
ZA200002057B true ZA200002057B (en) 2001-10-26

Family

ID=22451736

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200002057A ZA200002057B (en) 1999-04-30 2000-04-26 Process for preparing 8-cyclopentyl-6-ethyl-3-(substituted)-5,8-dihydro-4H-1,2,3A,7,8-pentaaza-as-indacenes and intermediates useful therein.

Country Status (25)

Country Link
US (1) US6326495B2 (pt)
EP (1) EP1048667B1 (pt)
JP (1) JP3510560B2 (pt)
KR (1) KR100346619B1 (pt)
CN (2) CN1160353C (pt)
AR (1) AR029450A1 (pt)
AT (2) ATE282039T1 (pt)
AU (1) AU761391B2 (pt)
BR (1) BR0002070A (pt)
CA (1) CA2307080C (pt)
DE (2) DE60006026T2 (pt)
DK (2) DK1048667T3 (pt)
ES (2) ES2207464T3 (pt)
HK (2) HK1031881A1 (pt)
HU (1) HUP0001700A3 (pt)
ID (1) ID25705A (pt)
IL (1) IL135809A0 (pt)
IN (1) IN192746B (pt)
MX (1) MXPA00004214A (pt)
PL (1) PL339985A1 (pt)
PT (2) PT1048667E (pt)
RU (1) RU2189985C2 (pt)
TR (1) TR200001161A2 (pt)
TW (1) TWI256392B (pt)
ZA (1) ZA200002057B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2287208B1 (en) 2009-08-13 2012-05-09 China Petroleum & Chemical Corporation A catalyst component for olefin polymerization and a catalyst comprising the same
WO2012033225A1 (en) 2010-09-08 2012-03-15 Sumitomo Chemical Company, Limited Method for producing pyridazinone compounds and intermediate thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707585A1 (en) 1993-07-06 1996-04-24 Pfizer Inc. Bicyclic tetrahydro pyrazolopyridines
WO1996012720A1 (en) 1994-10-20 1996-05-02 Pfizer Inc. Bicyclic tetrahydro pyrazolopyridines and their use as medicaments
MX9709897A (es) 1995-06-06 1998-03-31 Pfizer 5-6-dihidro-9h-pirazol[3,4-c]-1,2,4-triazol[4,3-a]piridinas triciclicas y el uso de las mismas.

Also Published As

Publication number Publication date
CN1478779A (zh) 2004-03-03
DE60006026T2 (de) 2004-06-17
MXPA00004214A (es) 2002-03-08
CN1249064C (zh) 2006-04-05
AU761391B2 (en) 2003-06-05
CA2307080C (en) 2003-12-23
DE60006026D1 (de) 2003-11-27
EP1048667B1 (en) 2003-10-22
HUP0001700A2 (en) 2001-03-28
EP1048667A1 (en) 2000-11-02
IL135809A0 (en) 2001-05-20
ID25705A (id) 2000-11-02
ATE252582T1 (de) 2003-11-15
CN1160353C (zh) 2004-08-04
US6326495B2 (en) 2001-12-04
DK1380585T3 (da) 2005-03-07
JP3510560B2 (ja) 2004-03-29
US20010039347A1 (en) 2001-11-08
KR100346619B1 (ko) 2002-07-26
ES2232805T3 (es) 2005-06-01
JP2000344771A (ja) 2000-12-12
TR200001161A2 (tr) 2000-12-21
CA2307080A1 (en) 2000-10-30
DE60015819D1 (de) 2004-12-16
HU0001700D0 (en) 2000-07-28
HK1031881A1 (en) 2001-06-29
HK1062678A1 (en) 2004-11-19
CN1274724A (zh) 2000-11-29
RU2189985C2 (ru) 2002-09-27
ES2207464T3 (es) 2004-06-01
AR029450A1 (es) 2003-07-02
TWI256392B (en) 2006-06-11
DK1048667T3 (da) 2004-03-01
PT1048667E (pt) 2004-03-31
PL339985A1 (en) 2000-11-06
PT1380585E (pt) 2005-03-31
IN192746B (pt) 2004-05-15
ATE282039T1 (de) 2004-11-15
KR20010029673A (ko) 2001-04-06
AU3018000A (en) 2000-11-02
HUP0001700A3 (en) 2001-05-28
DE60015819T2 (de) 2005-12-08
BR0002070A (pt) 2000-10-31

Similar Documents

Publication Publication Date Title
IL146105A0 (en) 5-pyridyl-1, 3-azole compounds, process for producing the same and use thereof
ZA200203252B (en) Process for preparing 4"-substituted-9-deoxo-9A-AZA-9A-homoerythromycina derivatives.
PL348827A1 (en) Process for making 2,3-dihalopropanols
HK1038007A1 (en) Method for making 4-carboxyamino-2-substituted-1,2,3,4-tetrahydroquinoline.
HUP0101375A3 (en) Novel cephalotaxane derivatives, process for their preparation and intermediates
HK1052702A1 (en) Method for the preparation of 5-carboxyphthalide.
ZA97559B (en) Dihalopropene compounds, their use and intermediates for their production.
HUP0200144A3 (en) Process for preparing pesticidal 5-amino-1-aryl-3 cyanopyrazole derivatives, and the new intermediates
IL139023A0 (en) Process for the preparation of 2,3,5-trimethyl-p- benzoquinone
ZA985561B (en) Process for preparing 4-substituted-1H-Indole-3-Glyoxamides.
HUP0003452A3 (en) Process for the preparation of 1-aryl-3-cyclopropyl-1,3-propanediones
AU7773700A (en) Method for the production or preparation of 2,6-dichlorotoluol
ZA200002057B (en) Process for preparing 8-cyclopentyl-6-ethyl-3-(substituted)-5,8-dihydro-4H-1,2,3A,7,8-pentaaza-as-indacenes and intermediates useful therein.
IL146573A0 (en) Method for producing 2,2,4,4-tetra-substituted 1,3,5-cyclohexanetriones
HUP0201559A3 (en) Process for preparing benzimidazole derivatives and their intermediates, and the novel intermediates
HK1040081A1 (en) Process for preparing 1,5-diaryl-3-substituted pyrazoles.
IL146810A0 (en) Process for preparing 10, 11-methanobenzosuberane derivatives
ZA200102818B (en) Process for the preparation of 4,4'-dihalogen-O-hydroxydiphenyl compounds.
GB9914600D0 (en) Novel,process
ZA991215B (en) Process for the preparation of 1,3-disubstituted 2-nitroguanidines.
ZA200104182B (en) Process for preparing trichloroalkane derivatives.
AU2905900A (en) Process for the preparation of 2,2,6,6-tetraalkylpiperidin-1-oxyl via 1,2,3,6-tetrahydro-2,2,6,6-tetraalkylpyridine
ZA983781B (en) Process for the preparation of 1,1,1,3,3-pentachlorobutane.
EG22464A (en) Process for making 1,3-disubstituted-4-oxocyclic ureas
ZA984814B (en) Process for the preparation of Chiral 3,4-dehydropro-lines.