NO179680C - Fremgangsmåte ved fremstilling av 2R-benzylchroman-6-karbaldehyd - Google Patents

Fremgangsmåte ved fremstilling av 2R-benzylchroman-6-karbaldehyd

Info

Publication number
NO179680C
NO179680C NO911101A NO911101A NO179680C NO 179680 C NO179680 C NO 179680C NO 911101 A NO911101 A NO 911101A NO 911101 A NO911101 A NO 911101A NO 179680 C NO179680 C NO 179680C
Authority
NO
Norway
Prior art keywords
benzylchroman
chroman
carbaldehyde
preparation
chromancarboxylate
Prior art date
Application number
NO911101A
Other languages
English (en)
Norwegian (no)
Other versions
NO911101D0 (no
NO911101L (no
NO179680B (no
Inventor
Frank John Urban
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23973911&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO179680(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pfizer filed Critical Pfizer
Publication of NO911101D0 publication Critical patent/NO911101D0/no
Publication of NO911101L publication Critical patent/NO911101L/no
Publication of NO179680B publication Critical patent/NO179680B/no
Publication of NO179680C publication Critical patent/NO179680C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
    • C12P41/003—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions
    • C12P41/004—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions by esterification of alcohol- or thiol groups in the enantiomers or the inverse reaction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/66—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 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 in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Plural Heterocyclic Compounds (AREA)
NO911101A 1990-03-21 1991-03-19 Fremgangsmåte ved fremstilling av 2R-benzylchroman-6-karbaldehyd NO179680C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/496,737 US5089637A (en) 1990-03-21 1990-03-21 Process and intermediates for 2r-benzyl-chroman-6-carbaldehyde

Publications (4)

Publication Number Publication Date
NO911101D0 NO911101D0 (no) 1991-03-19
NO911101L NO911101L (no) 1991-09-23
NO179680B NO179680B (no) 1996-08-19
NO179680C true NO179680C (no) 1996-11-27

Family

ID=23973911

Family Applications (1)

Application Number Title Priority Date Filing Date
NO911101A NO179680C (no) 1990-03-21 1991-03-19 Fremgangsmåte ved fremstilling av 2R-benzylchroman-6-karbaldehyd

Country Status (20)

Country Link
US (1) US5089637A (sv)
EP (1) EP0448254B1 (sv)
JP (1) JPH0764838B2 (sv)
KR (1) KR940005601B1 (sv)
AT (1) ATE117299T1 (sv)
AU (1) AU620756B2 (sv)
CA (1) CA2038610C (sv)
DE (1) DE69106753T2 (sv)
DK (1) DK0448254T3 (sv)
ES (1) ES2067148T3 (sv)
FI (1) FI97385C (sv)
GR (1) GR3015390T3 (sv)
HU (1) HUT61603A (sv)
IE (1) IE64066B1 (sv)
IL (1) IL97549A0 (sv)
MY (1) MY106374A (sv)
NO (1) NO179680C (sv)
NZ (1) NZ237466A (sv)
PT (1) PT97070B (sv)
ZA (1) ZA912063B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658796A (en) * 1995-06-07 1997-08-19 Seprachem, Inc. Optical resolution of alkyl chroman-2-carboxylates
EP1073762A1 (en) * 1998-04-28 2001-02-07 Novo Nordisk A/S Enzymatic resolvation for obtaining a (-)-3,4-trans-diarylchroman
US6184005B1 (en) 1998-04-28 2001-02-06 Novo Nordisk A/S Enzymatic resolvation for obtaining a (−)-3,4-trans-diarylchroman
JPWO2003040382A1 (ja) * 2001-11-09 2005-03-03 株式会社カネカ 光学活性クロマン誘導体の製造法および中間体
EP1634958B1 (en) * 2003-06-04 2009-02-18 Mitsubishi Gas Chemical Company, Inc. Method for producing optically active chroman-carboxylate
TW200716595A (en) * 2005-04-22 2007-05-01 Wyeth Corp Chromane and chromene derivatives and uses thereof
KR100784850B1 (ko) * 2006-10-19 2007-12-14 충북대학교 산학협력단 크로만-2-카복실산 아릴아마이드 유도체, 그 제조방법 및이를 포함하는 ＮＦ-κＢ 저해제
IT1402974B1 (it) 2010-11-30 2013-09-27 Menarini Int Operations Lu Sa Processo per la preparazione del nebivololo.
FR2986804A1 (fr) * 2012-02-09 2013-08-16 Servier Lab Procede de synthese enzymatique de l'acide (7s) 3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene 7-carboxylique ou de ses esters, et application a la synthese de l'ivabradine et de ses sels
US10010266B2 (en) 2013-03-15 2018-07-03 Airway Control Technologies, Llc Medical breathing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654362A (en) * 1983-12-05 1987-03-31 Janssen Pharmaceutica, N.V. Derivatives of 2,2'-iminobisethanol
KR930005004B1 (ko) * 1985-04-15 1993-06-11 쟈안센 파아마슈우티카 엔. 부이. 치환된 n-[(4-피페리디닐)알킬]이환 축합 옥사졸아민 및 티아졸아민의 제조방법
WO1986007056A1 (en) * 1985-05-21 1986-12-04 Pfizer Inc. Hypoglycemic thiazolidinediones
US5037747A (en) * 1988-01-26 1991-08-06 Hoffmann-La Roche Inc. Production of benzopyran-2-carboxylic acids and esters by enzymatic hydrolysis

Also Published As

Publication number Publication date
DE69106753D1 (de) 1995-03-02
NZ237466A (en) 1992-04-28
FI911356A0 (sv) 1991-03-20
EP0448254A3 (en) 1991-12-18
PT97070A (pt) 1991-10-31
NO911101D0 (no) 1991-03-19
US5089637A (en) 1992-02-18
EP0448254A2 (en) 1991-09-25
JPH04234871A (ja) 1992-08-24
ES2067148T3 (es) 1995-03-16
ZA912063B (en) 1992-10-28
NO911101L (no) 1991-09-23
AU7369691A (en) 1991-11-14
JPH0764838B2 (ja) 1995-07-12
AU620756B2 (en) 1992-02-20
PT97070B (pt) 2001-05-31
GR3015390T3 (en) 1995-06-30
CA2038610A1 (en) 1991-09-22
NO179680B (no) 1996-08-19
FI97385C (sv) 1996-12-10
IL97549A0 (en) 1992-06-21
KR910016939A (ko) 1991-11-05
EP0448254B1 (en) 1995-01-18
FI97385B (sv) 1996-08-30
CA2038610C (en) 1999-03-09
ATE117299T1 (de) 1995-02-15
KR940005601B1 (ko) 1994-06-21
IE64066B1 (en) 1995-07-12
HUT61603A (en) 1993-01-28
DK0448254T3 (da) 1995-03-20
IE910938A1 (en) 1991-09-25
FI911356A (sv) 1991-09-22
HU910939D0 (en) 1991-10-28
MY106374A (en) 1995-05-30
DE69106753T2 (de) 1995-05-18

Similar Documents

Publication Publication Date Title
NO179680C (no) Fremgangsmåte ved fremstilling av 2R-benzylchroman-6-karbaldehyd
PT89553A (pt) Processo de preparacao de acidos 2-arilpropionicos opticamente activos
ATE70832T1 (de) Verfahren zur herstellung von 2-(4-fluorphenyl)alpha-methyl-5-benzoxazolessigs|ure.
SE8501679L (sv) Stereokontrollerat acetoxiazetidinon-forfarande
FI853183A0 (fi) Foerfarande foer produktion av asymmetriska hydantoiner.
DE69123009D1 (de) Verfahren zur Herstellung optisch aktiver 3-Hydroxybutan-Derivate
AU585703B2 (en) Process for the enzymatic resolution of racemic 2-amino- 1-alkanols
ES2051767T3 (es) Cetorreduccion estereoespecifica de esteres de acido carboxilico-biciclooctanodiona por microorganismos.
DE3770024D1 (de) Herstellung von 9-alkenylesterverbindungen.
ES2055122T3 (es) Procedimiento de preparacion de acidos 2-ariloxi- o 2-ariltio-alcanoicos.
ATE132864T1 (de) Herstellung von dioxolanderivaten
DE69123402D1 (de) Verfahren zur Herstellung optisch aktiver Alpha-Hydroxyalkenderivate
ATE1553T1 (de) Verfahren zur herstellung von penizillinderivaten.
DE60013325D1 (de) Stereospezifische hydrolyse von optisch aktiven estern

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees