ZA949470B - Process for the preparation of substituted 4-hydroxycoumarins - Google Patents

Process for the preparation of substituted 4-hydroxycoumarins

Info

Publication number
ZA949470B
ZA949470B ZA949470A ZA949470A ZA949470B ZA 949470 B ZA949470 B ZA 949470B ZA 949470 A ZA949470 A ZA 949470A ZA 949470 A ZA949470 A ZA 949470A ZA 949470 B ZA949470 B ZA 949470B
Authority
ZA
South Africa
Prior art keywords
substituted
hydroxycoumarins
preparation
general formula
phenyl
Prior art date
Application number
ZA949470A
Other languages
English (en)
Inventor
Allan William Timms
Robert Gandy
Stephen Wilson
Original Assignee
Octel Chem Ltd
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 Octel Chem Ltd filed Critical Octel Chem Ltd
Publication of ZA949470B publication Critical patent/ZA949470B/xx

Links

Classifications

    • 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
    • C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
    • C07D311/56—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 without hydrogen atoms in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrane Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cephalosporin Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Catalysts (AREA)
ZA949470A 1993-11-30 1994-11-29 Process for the preparation of substituted 4-hydroxycoumarins ZA949470B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939324517A GB9324517D0 (en) 1993-11-30 1993-11-30 Process for the preparation of substituted 4-hydroxycoumarins

Publications (1)

Publication Number Publication Date
ZA949470B true ZA949470B (en) 1995-09-14

Family

ID=10745872

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA949470A ZA949470B (en) 1993-11-30 1994-11-29 Process for the preparation of substituted 4-hydroxycoumarins

Country Status (22)

Country Link
EP (1) EP0681577B1 (ko)
JP (1) JPH08509240A (ko)
KR (1) KR100369750B1 (ko)
CN (1) CN1050602C (ko)
AT (1) ATE184600T1 (ko)
AU (1) AU674809B2 (ko)
BR (1) BR9406075A (ko)
CA (1) CA2155127C (ko)
DE (1) DE69420702T2 (ko)
DK (1) DK0681577T3 (ko)
ES (1) ES2138182T3 (ko)
FI (1) FI953617A (ko)
GB (1) GB9324517D0 (ko)
GR (1) GR3032092T3 (ko)
HU (1) HU214208B (ko)
IN (1) IN178780B (ko)
NO (1) NO952901L (ko)
RU (1) RU2128657C1 (ko)
SG (1) SG52522A1 (ko)
TW (1) TW308592B (ko)
WO (1) WO1995015322A1 (ko)
ZA (1) ZA949470B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1735296B1 (en) * 2004-04-08 2009-12-09 Aryx Therapeutics Materials and methods for treating coagulation disorders
KR100833652B1 (ko) * 2006-12-28 2008-05-29 한국화학연구원 Ｂａｃｅ-1의 활성을 저해하는 파고지 종자 추출물 또는이로부터 분리된 활성물질을 포함하는 퇴행성 뇌질환의예방 또는 치료용 조성물
CN102070427B (zh) * 2011-01-10 2013-06-05 南通功成精细化工有限公司 一种氟鼠酮及其中间体的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1458670A (en) * 1973-05-23 1976-12-15 Ward Blenkinsop & Co Ltd Anti coagulant 3-tetrahydronaphthyl-4-hydroxy-coumarin deri vatives
EP0098629B1 (en) * 1982-06-14 1987-08-26 Shell Internationale Researchmaatschappij B.V. Anti-coagulants of the 4-hydroxycoumarin type, the preparation thereof, and rodenticidal compositions (baits) comprising such anti-coagulants
GB8424317D0 (en) * 1984-09-26 1984-10-31 Shell Int Research 4-hydroxycourmarin derivatives
DE10161978A1 (de) * 2001-12-17 2003-06-26 Bayer Ag Verfahren zur Herstellung von 2-Halogenacyl-3-amino-acrylsäure-derivate

Also Published As

Publication number Publication date
EP0681577A1 (en) 1995-11-15
AU674809B2 (en) 1997-01-09
HUT71986A (en) 1996-03-28
BR9406075A (pt) 1996-01-16
CA2155127C (en) 2001-07-24
CA2155127A1 (en) 1995-06-08
HU9502259D0 (en) 1995-10-30
NO952901L (no) 1995-09-21
DE69420702T2 (de) 2000-05-31
RU2128657C1 (ru) 1999-04-10
DE69420702D1 (de) 1999-10-21
NO952901D0 (no) 1995-07-21
SG52522A1 (en) 1998-09-28
GR3032092T3 (en) 2000-03-31
IN178780B (ko) 1997-06-21
EP0681577B1 (en) 1999-09-15
DK0681577T3 (da) 2000-01-31
FI953617A0 (fi) 1995-07-28
ES2138182T3 (es) 2000-01-01
JPH08509240A (ja) 1996-10-01
AU1194095A (en) 1995-06-19
TW308592B (ko) 1997-06-21
HU214208B (hu) 1998-01-28
CN1118597A (zh) 1996-03-13
CN1050602C (zh) 2000-03-22
KR100369750B1 (ko) 2005-08-17
ATE184600T1 (de) 1999-10-15
WO1995015322A1 (en) 1995-06-08
GB9324517D0 (en) 1994-01-19
FI953617A (fi) 1995-07-28
KR960700240A (ko) 1996-01-19

Similar Documents

Publication Publication Date Title
AU9264398A (en) Method for producing (hetero)aromatic hydroxylamines
CA2057382A1 (en) Process for the production of polypropylene
NZ511218A (en) Hydroboronation process preparing alkene or aryl borates and their use in coupling reactions
GR3032092T3 (en) Process for the preparation of substituted 4-hydroxycoumarins.
AU2309695A (en) Process for preparing 7-trialkylsilyl baccatin iii
CA2024590A1 (en) Catalytic oxidation of hydroxy containing aromatic compounds
BR9608070A (pt) Epóxidos assímetricos sua síntese e utilização
ZA983273B (en) An electrolyte for the electrolytic high-speed deposition of aluminum on continuous products
NO992709D0 (no) FremgangsmÕte for fremstilling av di-ter-peroksider
HU9603178D0 (en) Process for producing benzyl-ethers with phase transformation
KR970006238B1 (en) Propenoic ester derivatives having 4-hydroxy pyrazole group
CA2351693A1 (en) Synthesis of intermediates useful in preparing tricyclic compounds
ES2103163A1 (es) Un procedimiento para producir un compuesto aromatico por reaccion electrofilica.
JPS6419085A (en) Novel phosphinopyrrolidine compound and asymmetric synthesis using said compound
GR3023043T3 (en) Methylation or ethylation agent and process for an 1,4-addition of a methyl- or ethylgroup to an alpha, beta-insaturated ketogroup
MY101149A (en) Process for making n-mono-substituted p-phenylenediamines.
AU1537995A (en) Process and catalyst for preparing polyolefins
TW358087B (en) Method for preparing carbamoylmethylurea derivatives
MX9805062A (es) Preparacion de compuestos de oxirano con catalizadores de titanasilsesquioxano.
KR900000888B1 (en) Process for the preparation of l-6-deoxy tetracyclines
GB8721373D0 (en) Chemical process