ZA904121B - Enzymes and their use - Google Patents

Enzymes and their use

Info

Publication number
ZA904121B
ZA904121B ZA904121A ZA904121A ZA904121B ZA 904121 B ZA904121 B ZA 904121B ZA 904121 A ZA904121 A ZA 904121A ZA 904121 A ZA904121 A ZA 904121A ZA 904121 B ZA904121 B ZA 904121B
Authority
ZA
South Africa
Prior art keywords
enzymes
Prior art date
Application number
ZA904121A
Other languages
English (en)
Inventor
Carrington S Cobbs
S Cobbs Carrington
Michael J Barton
J Barton Michael
Lin Peng
Peng Lin
Animesh Goswami
Goswami Animesh
Adrien P Malick
P Malick Adrien
John P Hamman
P Hamman John
Gary J Calton
J Calton Gary
Original Assignee
Rhone Poulenc 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 Rhone Poulenc Inc filed Critical Rhone Poulenc Inc
Publication of ZA904121B publication Critical patent/ZA904121B/xx

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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6409—Fatty acids
    • C12P7/6418—Fatty acids by hydrolysis of fatty acid esters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/18—Carboxylic ester hydrolases (3.1.1)
    • 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
    • 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
    • C12P41/005—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 carboxylic acid groups in the enantiomers or the inverse reaction
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6454—Glycerides by esterification
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6458—Glycerides by transesterification, e.g. interesterification, ester interchange, alcoholysis or acidolysis
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6472—Glycerides containing polyunsaturated fatty acid [PUFA] residues, i.e. having two or more double bonds in their backbone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
ZA904121A 1989-06-05 1990-05-29 Enzymes and their use ZA904121B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/361,049 US5108916A (en) 1989-06-05 1989-06-05 Process for stereoselectively hydrolyzing, transesterifying or esterifying with immobilized isozyme of lipase from candida rugosa

Publications (1)

Publication Number Publication Date
ZA904121B true ZA904121B (en) 1991-05-29

Family

ID=23420444

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA904121A ZA904121B (en) 1989-06-05 1990-05-29 Enzymes and their use

Country Status (12)

Country Link
US (1) US5108916A (fr)
EP (1) EP0407033A3 (fr)
JP (1) JPH05500452A (fr)
KR (1) KR920701457A (fr)
AU (1) AU637113B2 (fr)
CA (1) CA2057007A1 (fr)
HU (1) HUT61050A (fr)
IL (1) IL94545A (fr)
NZ (1) NZ233849A (fr)
PT (1) PT94253A (fr)
WO (1) WO1990015146A1 (fr)
ZA (1) ZA904121B (fr)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342780A (en) * 1990-01-26 1994-08-30 University Of New Mexico Methods of enzymatically separating stereoisomers of a racemic mixture of a reactive ester
IT1249777B (it) * 1990-05-17 1995-03-18 Zambon Spa Processo per la preparazione di intermedi per la sintesi del diltiazem
AT398081B (de) * 1991-04-29 1994-09-26 Chemie Linz Gmbh Verfahren zur enzymatischen hydrolyse eines carbonsäurederivates
US5262313A (en) * 1991-06-14 1993-11-16 Andcare, Inc. Carrageeman-immobilized esterase
GB9118150D0 (en) * 1991-08-22 1991-10-09 Enzymatix Ltd Arylalkanoic acid resolution
GB9118149D0 (en) * 1991-08-22 1991-10-09 Enzymatix Ltd Araylalkanoic acid resolution
AT398310B (de) * 1991-08-30 1994-11-25 Chemie Linz Gmbh Immobilisierte lipase, verfahren zu ihrer herstellung sowie verfahren zur erhöhung der enantioselektivität einer candida lipase bei der veresterung chiraler alkohole
DK0536671T3 (da) * 1991-10-07 1996-08-12 Hoechst Ag Carboxylsyreester-beskyttelsesgrupper, en fremgangsmåde til deres fremstilling, kobling til funktionelle grupper samt deres anvendelser
US5219731A (en) * 1991-11-01 1993-06-15 Wisconsin Alumni Research Foundation Method for preparing optically-active amino acid derivatives
US5541080A (en) * 1991-11-01 1996-07-30 Wisconsin Alumni Research Fdn. Method for preparing L-alpha-amino acids
EP0567661A1 (fr) * 1992-04-25 1993-11-03 Societe Des Produits Nestle S.A. Lipase modifiée, procédé de modification et utilisations
ES2098389T3 (es) * 1992-04-25 1997-05-01 Nestle Sa Procedimiento de aromatizacion de un chocolate con leche.
ES2048653B1 (es) * 1992-06-08 1994-12-16 Menarini Lab Proceso para la produccion de acido s-(+)-2-(3-benzoilfenil) propionico por transesterificacion enantioselectiva catalizada enzimaticamente en un disolvente organico.
ES2050067B1 (es) * 1992-06-08 1994-12-16 Menarini Lab Proceso para la produccion de acido s-(+)-2-(3-benzoilfenil) propionico por transesterificacion enantioselectiva con un alcohol bifuncional catalizada enzimaticamente en medio organico.
ES2046950B1 (es) * 1992-06-08 1994-10-01 Menarini Lab Proceso para la produccion de acido s-(+)-2-(3-benzoilfenil)propionico por hidrolisis enantioselectiva catalizada enzimaticamente.
ES2050068B1 (es) * 1992-07-03 1994-12-16 Consejo Superior Investigacion Procedimiento para la purificacion de dos isoenzimas lipasa de candida rugosa.
GB9304351D0 (en) * 1993-03-03 1993-04-21 Chiros Ltd Arylalkanoic acid resolution and microorganisms for use therein
US5912164A (en) * 1993-03-03 1999-06-15 Laboratorios Menarini S.A. Stereoselective hydrolysis of chiral carboxylic acid esters using esterase from ophiostoma or ceratocystis
GB9304256D0 (en) * 1993-03-03 1993-04-21 Chiros Ltd Arylalkanoic acid resolution
US5457051A (en) * 1993-03-09 1995-10-10 Sepracor, Inc. Enantioselective hydrolysis of ketoprofen esters by beauveria bassiana and enzymes derived therefrom
AT400036B (de) * 1993-10-15 1995-09-25 Pittner Fritz Mit enzym markierte probe oder testsubstanz
AT401385B (de) * 1994-03-30 1996-08-26 Chemie Linz Gmbh Enzymatische racematspaltung asymmetrischer alkohole mittels vinylestern mehrbasiger carbonsäuren
DE4414273A1 (de) * 1994-04-23 1995-10-26 Chemie Linz Deutschland Enzymatische Racematspaltung asymmetrischer Alkohole mittels Vinylestern mehrbasiger Carbonsäuren
FR2724184B1 (fr) * 1994-09-05 1997-01-03 Rhone Poulenc Chimie Procede de resolution d'un melange d'alcools stereoisomeres
US5580783A (en) * 1994-10-12 1996-12-03 E. I. Du Pont De Nemours And Company Enzymatic process for the preparation of chiral α-tertiary carboxylic acid esters
US6022977A (en) * 1997-03-26 2000-02-08 Dupont Pharmaceuticals Company Dynamic resolution of isoxazoline thioesters to isoxazoline carboxylic acids
AU2241799A (en) 1998-01-26 1999-08-09 Pharm-Eco Laboratories, Inc. Enzyme activated supports for enantiomeric separations
CN1131317C (zh) * 1998-03-31 2003-12-17 宝酒造株式会社 溶血鞘脂的生产方法
CN1065917C (zh) * 1998-10-12 2001-05-16 华东理工大学 外消旋酮基布洛芬的酶法拆分工艺
JP2000154200A (ja) * 1998-11-20 2000-06-06 Kanegafuchi Chem Ind Co Ltd 化合物の固定化方法
DE19901925A1 (de) * 1999-01-19 2000-07-27 Aventis Res & Tech Gmbh & Co Verfahren zur Trennung optischer Isomerer durch simultane Durchführung einer enzymatischen Reaktion und einer chromatographischen Trennung
GB9907082D0 (en) * 1999-03-26 1999-05-19 Chirotech Technology Ltd The preparation of carboxylic acid derivatives
DE19931847A1 (de) * 1999-07-09 2001-01-11 Basf Ag Immobilisierte Lipase
IT1315212B1 (it) * 1999-07-26 2003-02-03 Consiglio Nazionale Ricerche Impiego di ortoesteri per la sintesi di acidi chirali in processi diesterificazione irreversibili biocatalizzati.
US20020061566A1 (en) * 2000-03-20 2002-05-23 Eirich L. Dudley Biooxidation capabilities of candida sp
WO2002070726A1 (fr) * 2001-03-07 2002-09-12 Daiichi Pharmaceutical Co., Ltd. Procede de preparation de derives de propoxyaniline optiquement actifs
US20030054509A1 (en) * 2001-04-06 2003-03-20 Archer-Daniels-Midland Company Method for producing fats or oils
ES2278061T3 (es) * 2001-09-25 2007-08-01 F. Hoffmann-La Roche Ag Proceso enzimatico para preparacion del acido 2-amino-3-(2-amino-fenilsulfanil)-propionico sustituido.
KR100433633B1 (ko) * 2002-04-18 2004-05-31 학교법인 포항공과대학교 무용매 이상계 시스템을 이용한 효소적 광학분할 방법
EP2853593B1 (fr) 2003-03-07 2017-10-04 DSM IP Assets B.V. Hydrolases, acides nucléiques les codant et leurs procédés de fabrication et d'utilisation
US7452702B2 (en) 2003-07-16 2008-11-18 Archer-Daniels-Midland Company Method for producing fats or oils
MY134420A (en) * 2004-02-18 2007-12-31 Univ Putra Malaysia Upm Enantioselective immobilized lipase
DE102004019472A1 (de) * 2004-04-22 2005-11-17 Bayer Healthcare Ag Phenylacetamide
KR100657212B1 (ko) * 2004-04-29 2006-12-14 엔자이텍 주식회사 라세믹 에스테르로부터 광학활성 에스테르 유도체와 이의 산의 제조 방법
EP2216403A3 (fr) 2006-02-02 2010-11-24 Verenium Corporation Estérases et acides nucléiques associés et procédés
WO2007114668A1 (fr) 2006-04-06 2007-10-11 Lg Chem, Ltd. Nouveau burkholderia multivorans lg 31-3, amidase produite à partir de celui-ci, et procédé de résolution de mélange racémique au moyen de ceux-ci
UA97127C2 (uk) * 2006-12-06 2012-01-10 Бандж Ойлз, Инк. Спосіб безперервної ферментативної обробки композиції, що містить ліпід, та система для його здійснення
US8268305B1 (en) 2011-09-23 2012-09-18 Bio-Cat, Inc. Method and compositions to reduce serum levels of triacylglycerides in human beings using a fungal lipase
DK4242305T3 (en) * 2014-05-20 2026-03-23 Bunge Loders Croklaan B V Process for immobilization of a lipase
CN106518969B (zh) * 2016-11-15 2019-03-15 郑州大学第一附属医院 与脂肪酶靶向结合的肽配基序列及其应用
CN109486897A (zh) * 2018-12-04 2019-03-19 湖南理工学院 一种立体选择性酶催化水解拆分2-苯基丙酸对映体的方法
SG10201914033YA (en) * 2019-12-31 2021-07-29 Wilmar International Ltd Polypeptides with Lipase Activity and Uses Thereof
CN121343960B (zh) * 2025-12-19 2026-03-27 内蒙古科为博生物科技有限公司 一种碱性脂肪酶突变体及其制备方法、应用和产品

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB976415A (en) * 1961-09-25 1964-11-25 Meito Sangyo Kk High-activity lipase and method of preparation thereof
AU540882B2 (en) * 1980-03-08 1984-12-06 Fuji Oil Company Limited Enzymatic transesterification of lipid and enzyme used therein
US4650755A (en) * 1983-02-10 1987-03-17 Purification Engineering, Inc. Immobilizing microbial cells with polyfunctional aziridines
DK402583D0 (da) * 1983-09-05 1983-09-05 Novo Industri As Fremgangsmade til fremstilling af et immobiliseret lipasepraeparat og anvendelse deraf
US4601987A (en) * 1985-02-27 1986-07-22 Massachusetts Institute Of Technology Enzymatic production of optical isomers of 2-halopropionic acids
US4668628A (en) * 1985-04-01 1987-05-26 Stauffer Chemical Company Resolution of racemic mixtures of aliphatic acid esters
DE3532026A1 (de) * 1985-09-09 1987-03-19 Hoechst Ag Verfahren zur herstellung optisch aktiver (alpha)-phenoxypropionsaeure und deren derivate
JPH066058B2 (ja) * 1985-12-07 1994-01-26 不二製油株式会社 酵素剤の製造法
AU599944B2 (en) * 1985-12-20 1990-08-02 Wisconsin Alumni Research Foundation Process for preparing (S)-alpha-methylarylacetic acids
US4897357A (en) * 1985-12-31 1990-01-30 Ethyl Corporation (S) α-cyano-3-phenoxy-benzyl acetate
JPS6460392A (en) * 1987-09-01 1989-03-07 Itoham Foods Inc Modification of fat and oil
US4923810A (en) * 1988-08-24 1990-05-08 Genzyme Corporation Resolution of glycidyl esters to high enantiomeric excess

Also Published As

Publication number Publication date
KR920701457A (ko) 1992-08-11
EP0407033A2 (fr) 1991-01-09
CA2057007A1 (fr) 1990-12-06
US5108916A (en) 1992-04-28
HU904853D0 (en) 1992-02-28
IL94545A (en) 1994-05-30
AU637113B2 (en) 1993-05-20
PT94253A (pt) 1991-02-08
EP0407033A3 (en) 1991-04-03
NZ233849A (en) 1992-06-25
HUT61050A (en) 1992-11-30
WO1990015146A1 (fr) 1990-12-13
JPH05500452A (ja) 1993-02-04
AU5824290A (en) 1991-01-07

Similar Documents

Publication Publication Date Title
HU904853D0 (en) Enzymes and their use
EP0422623A3 (en) Enzymatic electrode and its use
GB8907298D0 (en) Composition and use
GB8915658D0 (en) Enzymes,their production and use
JPS6454032A (en) Polydisilacyclobutasilazane and its preparation and use
ZA893782B (en) Composition and use
EP0255801A3 (en) Anilinotriazines and their use
ZA903301B (en) Absorbent structure and absorbent product
EP0465132A3 (en) Dna and its use
ZA907336B (en) Application aid and the use thereof
IL94141A0 (en) Laser-warning method and laser-warning arrangement
EP0456444A3 (en) Enzyme and its preparation
KR910007551B1 (en) Polyethylene terephchalate and its use
ZA897791B (en) Aryloxyaldehydes and their manufacture
ZA942246B (en) Novel imidazolo-quinoxalinones their preparation and use
GB8901996D0 (en) Compounds and use
EP0408332A3 (en) Natural fermentation agent
GB9004488D0 (en) Spirit levels
GR900300184T1 (en) Preparation and its use
ZA897772B (en) Organotinfluorides and their manufacture
EP0233740A3 (en) Aerocavin and aerocyanidin - antibiotics
AU5438090A (en) Cyclohexadienediols and their use
IE891418L (en) Fluoroavermectins and fluoromilbemycins
JPS6425789A (en) Substituted amidephophonate and amidephosphate
CS976187A1 (en) Oxigen-bridged tetrahydropyridines- parimidines and hexahydropyridines