ZA979771B - Fatty acid esters of glycolic acid and its salts as permeation enhancers. - Google Patents

Fatty acid esters of glycolic acid and its salts as permeation enhancers.

Info

Publication number
ZA979771B
ZA979771B ZA9709771A ZA979771A ZA979771B ZA 979771 B ZA979771 B ZA 979771B ZA 9709771 A ZA9709771 A ZA 9709771A ZA 979771 A ZA979771 A ZA 979771A ZA 979771 B ZA979771 B ZA 979771B
Authority
ZA
South Africa
Prior art keywords
salts
permeation enhancers
fatty acid
acid esters
glycolic acid
Prior art date
Application number
ZA9709771A
Other languages
English (en)
Inventor
Srinivasan Venkateshwaran
David Fikstad
Sonal R Patel
Original Assignee
Theratech 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 Theratech Inc filed Critical Theratech Inc
Publication of ZA979771B publication Critical patent/ZA979771B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
    • A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
    • A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
    • A61K9/7053—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds, e.g. polyvinyl, polyisobutylene, polystyrene
    • A61K9/7061—Polyacrylates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Fats And Perfumes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA9709771A 1996-10-30 1997-10-30 Fatty acid esters of glycolic acid and its salts as permeation enhancers. ZA979771B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74107196A 1996-10-30 1996-10-30

Publications (1)

Publication Number Publication Date
ZA979771B true ZA979771B (en) 1998-05-22

Family

ID=24979259

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA9709771A ZA979771B (en) 1996-10-30 1997-10-30 Fatty acid esters of glycolic acid and its salts as permeation enhancers.
ZA9709765A ZA979765B (en) 1996-10-30 1997-10-30 Fatty acid esters of lactic acid salts permeation enhancers.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA9709765A ZA979765B (en) 1996-10-30 1997-10-30 Fatty acid esters of lactic acid salts permeation enhancers.

Country Status (10)

Country Link
US (2) US5912009A (xx)
EP (2) EP0942697A1 (xx)
JP (2) JP2001503062A (xx)
KR (2) KR20000035800A (xx)
CN (2) CN1231593A (xx)
AU (2) AU718811B2 (xx)
BR (2) BR9713492A (xx)
CA (2) CA2263334A1 (xx)
WO (2) WO1998018417A1 (xx)
ZA (2) ZA979771B (xx)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701949A1 (de) * 1997-01-13 1998-07-16 Jenapharm Gmbh Transdermales therapeutisches System
DK1510213T3 (da) 1997-11-10 2009-03-23 Strakan Int Ltd Penetrationsforbedrende og irritationsreducerende systemer omfattende testosteron
US20040067212A1 (en) * 1998-03-11 2004-04-08 Kabushiki Kaisha Soken Skin conditioner
US8119159B2 (en) * 1999-02-22 2012-02-21 Merrion Research Iii Limited Solid oral dosage form containing an enhancer
US7658938B2 (en) 1999-02-22 2010-02-09 Merrion Reasearch III Limited Solid oral dosage form containing an enhancer
US20070148228A1 (en) * 1999-02-22 2007-06-28 Merrion Research I Limited Solid oral dosage form containing an enhancer
JP2003506462A (ja) * 1999-06-25 2003-02-18 ダーハム ファーマシューティカルズ リミテッド 皮膚浸透剤を含む局所処方物およびその使用
US6673363B2 (en) 1999-12-16 2004-01-06 Dermatrends, Inc. Transdermal and topical administration of local anesthetic agents using basic enhancers
US20030104041A1 (en) * 1999-12-16 2003-06-05 Tsung-Min Hsu Transdermal and topical administration of drugs using basic permeation enhancers
US6586000B2 (en) * 1999-12-16 2003-07-01 Dermatrends, Inc. Hydroxide-releasing agents as skin permeation enhancers
US7029694B2 (en) 2000-04-26 2006-04-18 Watson Laboratories, Inc. Compositions and methods for transdermal oxybutynin therapy
US7179483B2 (en) * 2000-04-26 2007-02-20 Watson Pharmaceuticals, Inc. Compositions and methods for transdermal oxybutynin therapy
US20030139384A1 (en) * 2000-08-30 2003-07-24 Dudley Robert E. Method for treating erectile dysfunction and increasing libido in men
US6503894B1 (en) 2000-08-30 2003-01-07 Unimed Pharmaceuticals, Inc. Pharmaceutical composition and method for treating hypogonadism
US20040092494A9 (en) * 2000-08-30 2004-05-13 Dudley Robert E. Method of increasing testosterone and related steroid concentrations in women
RU2003107010A (ru) * 2000-09-18 2004-08-27 Лаборатуар Фурнье Са (Fr) Пластырь, содержащий диклофенак
ATE460928T1 (de) * 2000-10-23 2010-04-15 Euro Celtique Sa Transdermales system zur verabreichung von loratadin und dessen verwendung
EP1390383B1 (en) 2001-05-11 2012-02-29 Isis Pharmaceuticals, Inc. Antisense permeation enhancers
US20040265268A1 (en) * 2001-08-18 2004-12-30 Deepak Jain Compositions and methods for skin rejuvenation and repair
AU2002340120A1 (en) * 2001-10-04 2003-04-14 Cellegy Pharmaceuticals, Inc. Semisolid topical hormonal compositions and methods for treatment
US20040033253A1 (en) * 2002-02-19 2004-02-19 Ihor Shevchuk Acyl opioid antagonists
SG120911A1 (en) * 2002-02-25 2006-04-26 Nitto Denko Corp Aqueous dispersion type pressure-sensitive adhesive composition and pressure-sensisive adhesive product
US7396868B2 (en) 2002-02-25 2008-07-08 Nitto Denko Corporation Aqueous dispersion type pressure-sensitive adhesive composition and pressure-sensitive adhesive product
SI1513532T1 (sl) 2002-06-10 2007-08-31 Euro Celtique Sa Sistemi za odstranjevanje priprav za transdermalno oddajanje za preprečevanje zlorabe učinkovin, ki jih vsebujejo
US7099713B2 (en) 2002-06-28 2006-08-29 Battelle Memorial Institute Skin conduction and transport systems
DK1530469T3 (da) * 2002-08-20 2009-05-04 Euro Celtique Sa Transdermal dosisform omfattende et aktivt middel og et salt og fri baseform af en antagonist
US20040127531A1 (en) * 2002-11-21 2004-07-01 Lu Guang Wei Adhesive coated sheet for dermal delivery of a selective cyclooxygenase-2 inhibitor
US20040126415A1 (en) * 2002-11-21 2004-07-01 Lu Guang Wei Dermal delivery of a water-soluble selective cyclooxygenase-2 inhibitor
FR2851470B1 (fr) 2003-02-20 2007-11-16 Besins Int Belgique Composition pharmaceutique pour administration transdermique ou transmuqueuse
KR101159828B1 (ko) * 2003-04-30 2012-07-04 퍼듀 퍼머 엘피 활성제 구성요소 및 활성제 층의 원위부에 억제제 구성요소를 포함하는 내변조성 경피제형
US8790689B2 (en) 2003-04-30 2014-07-29 Purdue Pharma L.P. Tamper resistant transdermal dosage form
US20080020028A1 (en) * 2003-08-20 2008-01-24 Euro-Celtique S.A. Transdermal dosage form comprising an active agent and a salt and a free-base form of an adverse agent
US7105263B2 (en) * 2003-12-30 2006-09-12 Samsung Electronics Company Dry toner comprising encapsulated pigment, methods and uses
US20060008432A1 (en) * 2004-07-07 2006-01-12 Sebastiano Scarampi Gilsonite derived pharmaceutical delivery compositions and methods: nail applications
PT1937276E (pt) 2005-10-12 2013-02-21 Besins Healthcare Luxembourg Gel de testosterona melhorado e método para a sua utilização
EP2526950A1 (en) * 2006-04-07 2012-11-28 Merrion Research III Limited Solid oral dosage form containing an enhancer
US20070292512A1 (en) * 2006-06-09 2007-12-20 Merrion Research Ii Limited Solid Oral Dosage Form Containing an Enhancer
FR2905601A1 (fr) * 2006-09-11 2008-03-14 Innoderm Sarl Utilisation de derives oleiques comme methode et composition favorisant la penetration cutanee des actifs contenus dans les compositions cosmetiques, pharmaceutiques ou dermatologiques.
JP5209433B2 (ja) * 2007-10-19 2013-06-12 日東電工株式会社 貼付製剤
KR20110007614A (ko) * 2008-05-07 2011-01-24 메리온 리서치 Ⅲ 리미티드 ＧｎＲＨ 관련 화합물의 조성물 및 제조 방법
TWI480286B (zh) * 2009-02-25 2015-04-11 Merrion Res Iii Ltd 雙膦酸鹽類組合物及藥物遞送
US20130274352A1 (en) * 2009-04-14 2013-10-17 The Regents Of The University Of California Oral Drug Devices and Drug Formulations
US10080760B2 (en) 2009-10-27 2018-09-25 Besins Healthcare Luxembourg Sarl Transdermal pharmaceutical compositions comprising active agents
US20110142889A1 (en) * 2009-12-16 2011-06-16 Nod Pharmaceuticals, Inc. Compositions and methods for oral drug delivery
JP2013514976A (ja) 2009-12-16 2013-05-02 ノッド ファーマシューティカルズ， インコーポレイテッド 経口薬物送達のための組成物および方法
US20110182985A1 (en) * 2010-01-28 2011-07-28 Coughlan David C Solid Pharmaceutical Composition with Enhancers and Methods of Preparing thereof
LT2544532T (lt) 2010-03-12 2017-06-12 Monsanto Technology Llc Agrocheminių gelių kompozicijos
WO2011120033A1 (en) * 2010-03-26 2011-09-29 Merrion Research Iii Limited Pharmaceutical compositions of selective factor xa inhibitors for oral administration
CN103476419A (zh) 2011-01-07 2013-12-25 梅里翁第三研究有限公司 口服投药的含铁药物组合物
HUE055562T2 (hu) 2011-11-23 2021-11-29 Therapeuticsmd Inc Természetes kombinációjú hormon helyettesítõ kiszerelések, és terápiák ezekkel
US9301920B2 (en) 2012-06-18 2016-04-05 Therapeuticsmd, Inc. Natural combination hormone replacement formulations and therapies
US20150196640A1 (en) 2012-06-18 2015-07-16 Therapeuticsmd, Inc. Progesterone formulations having a desirable pk profile
US10806697B2 (en) 2012-12-21 2020-10-20 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US20130338122A1 (en) 2012-06-18 2013-12-19 Therapeuticsmd, Inc. Transdermal hormone replacement therapies
US10806740B2 (en) 2012-06-18 2020-10-20 Therapeuticsmd, Inc. Natural combination hormone replacement formulations and therapies
US11246875B2 (en) 2012-12-21 2022-02-15 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US11266661B2 (en) 2012-12-21 2022-03-08 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US10568891B2 (en) 2012-12-21 2020-02-25 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US10471072B2 (en) 2012-12-21 2019-11-12 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US9180091B2 (en) 2012-12-21 2015-11-10 Therapeuticsmd, Inc. Soluble estradiol capsule for vaginal insertion
US10537581B2 (en) 2012-12-21 2020-01-21 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
RU2016143081A (ru) 2014-05-22 2018-06-26 Терапьютиксмд, Инк. Натуральные комбинированные гормонозаместительные составы и терапии
EP3250191B1 (en) 2015-01-29 2024-01-17 Novo Nordisk A/S Tablets comprising glp-1 agonist and enteric coating
US10328087B2 (en) 2015-07-23 2019-06-25 Therapeuticsmd, Inc. Formulations for solubilizing hormones
US10286077B2 (en) 2016-04-01 2019-05-14 Therapeuticsmd, Inc. Steroid hormone compositions in medium chain oils
KR20180126582A (ko) 2016-04-01 2018-11-27 쎄러퓨틱스엠디, 인코퍼레이티드 스테로이드 호르몬 약제학적 조성물
WO2018063876A1 (en) * 2016-09-30 2018-04-05 Alpha To Omega Pharmaceutical Consultants, Inc. Transdermal and/or topical delivery systems comprising cetirizine dihydrochloride
WO2020246980A1 (en) * 2019-06-06 2020-12-10 Hewlett-Packard Development Company, L.P. Electrostatic ink composition
EP4054549A4 (en) 2019-11-06 2023-12-06 Smartech Topical, Inc. TOPICAL FORMULATIONS OF CYCLO-OXYGENASE INHIBITORS AND THEIR USE
US11975112B2 (en) * 2020-01-13 2024-05-07 Starton Therapeutics, Inc. Treatment of vomiting and nausea with minimum dose of olanzapine
US11633405B2 (en) 2020-02-07 2023-04-25 Therapeuticsmd, Inc. Steroid hormone pharmaceutical formulations

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551154A (en) * 1966-12-28 1970-12-29 Ferrania Spa Light sensitive article comprising a quinone diazide and polymeric binder
US3472931A (en) * 1969-01-17 1969-10-14 Foster Milburn Co Percutaneous absorption with lower alkyl amides
US3797494A (en) * 1969-04-01 1974-03-19 Alza Corp Bandage for the administration of drug by controlled metering through microporous materials
US3728447A (en) * 1970-03-03 1973-04-17 Patterson Co C Fatty acid lactylates and glycolates for conditioning hair
US3742951A (en) * 1971-08-09 1973-07-03 Alza Corp Bandage for controlled release of vasodilators
US4006218A (en) * 1974-07-08 1977-02-01 Johnson & Johnson Potentiated medicaments
US4164190A (en) * 1976-10-29 1979-08-14 Newman Dwight C Seed planting method for cereal grains and grasses
US4198311A (en) * 1978-07-03 1980-04-15 C. J. Patterson Company Skin conditioning toilet bar
FR2462192B1 (fr) * 1979-08-02 1986-08-01 Oreal Emulsions du type " eau-dans-l'huile " utilisables comme supports cosmetiques ou excipients pharmaceutiques
US4568343A (en) * 1984-10-09 1986-02-04 Alza Corporation Skin permeation enhancer compositions
US4863970A (en) * 1986-11-14 1989-09-05 Theratech, Inc. Penetration enhancement with binary system of oleic acid, oleins, and oleyl alcohol with lower alcohols
US5006342A (en) * 1986-12-22 1991-04-09 Cygnus Corporation Resilient transdermal drug delivery device
US4940586A (en) * 1987-02-26 1990-07-10 Alza Corporation Skin permeation enhancer compositions using sucrose esters
US4822601A (en) * 1987-03-13 1989-04-18 R.I.T.A. Corporation Cosmetic base composition with therapeutic properties
US4761279A (en) * 1987-03-31 1988-08-02 Eastman Kodak Company Shaving cream formulations
US4820720A (en) * 1987-08-24 1989-04-11 Alza Corporation Transdermal drug composition with dual permeation enhancers
US4983395A (en) * 1987-11-12 1991-01-08 Theratech Inc. Device for administering an active agent to the skin or mucosa
US4849224A (en) * 1987-11-12 1989-07-18 Theratech Inc. Device for administering an active agent to the skin or mucosa
US4888354A (en) * 1987-12-21 1989-12-19 Theratech, Inc. Skin penetration enhancement using free base and acid addition salt combinations of active agents
US4960814A (en) * 1988-06-13 1990-10-02 Eastman Kodak Company Water-dispersible polymeric compositions
US4855294A (en) * 1988-09-06 1989-08-08 Theratech, Inc. Method for reducing skin irritation associated with drug/penetration enhancer compositions
GB8828014D0 (en) * 1988-12-01 1989-01-05 Unilever Plc Topical composition
US4973468A (en) * 1989-03-22 1990-11-27 Cygnus Research Corporation Skin permeation enhancer compositions
US5154122A (en) * 1989-10-20 1992-10-13 Sol Goldschmidt Shipping device for suspended piece goods
IT1243745B (it) * 1990-10-17 1994-06-21 Vectorpharma Int Composizioni terapeutiche transdermali contenenti farmaco e/o agente promotore dell'assorbimento cutaneo supportato su particelle microporose e microsfere polimeriche e loro preparazione.
US5314694A (en) * 1990-10-29 1994-05-24 Alza Corporation Transdermal formulations, methods and devices
US5202125A (en) * 1990-12-10 1993-04-13 Theratech, Inc. Method and systems for administering nitroglycerin transdermally at enhanced transdermal fluxes
US5122383A (en) * 1991-05-17 1992-06-16 Theratech, Inc. Sorbitan esters as skin permeation enhancers
US5152997A (en) * 1990-12-11 1992-10-06 Theratech, Inc. Method and device for transdermally administering testosterone across nonscrotal skin at therapeutically effective levels
US5212199A (en) * 1991-05-17 1993-05-18 Theratech, Inc. Sorbitan esters as skin permeation enhancers
US5227169A (en) * 1991-05-17 1993-07-13 Theratech, Inc. Sorbitan esters as skin permeation enhancers
GB9222335D0 (en) * 1992-10-23 1992-12-09 Unilever Plc Acyl lactylates as skin elasticity enhancing agents
WO1995005153A1 (en) * 1993-08-13 1995-02-23 Unilever Plc Cosmetic composition containing hydroxy alkanoate derivatives
IL109012A (en) * 1994-03-17 1998-09-24 Fischer Pharma Ltd Skin whitening composition comprising glycyrrhyza glabra and hydroxy acids
WO1996002903A1 (en) * 1994-07-18 1996-02-01 General Railway Signal Corporation Smart bolt device having communications system in separate housing from bolt
US5601839A (en) * 1995-04-26 1997-02-11 Theratech, Inc. Triacetin as a penetration enhancer for transdermal delivery of a basic drug
US5882676A (en) * 1995-05-26 1999-03-16 Alza Corporation Skin permeation enhancer compositions using acyl lactylates

Also Published As

Publication number Publication date
AU718811B2 (en) 2000-04-20
EP0971662A1 (en) 2000-01-19
KR20000035800A (ko) 2000-06-26
KR20000035801A (ko) 2000-06-26
AU717183B2 (en) 2000-03-16
CA2263300A1 (en) 1998-05-07
WO1998018416A1 (en) 1998-05-07
BR9712474A (pt) 1999-10-26
CN1231593A (zh) 1999-10-13
CA2263334A1 (en) 1998-05-07
JP2001503062A (ja) 2001-03-06
US5952000A (en) 1999-09-14
ZA979765B (en) 1998-05-22
AU5240998A (en) 1998-05-22
JP2001503749A (ja) 2001-03-21
AU5157098A (en) 1998-05-22
WO1998018417A1 (en) 1998-05-07
EP0942697A1 (en) 1999-09-22
CN1231592A (zh) 1999-10-13
US5912009A (en) 1999-06-15
BR9713492A (pt) 2000-02-29

Similar Documents

Publication Publication Date Title
ZA979771B (en) Fatty acid esters of glycolic acid and its salts as permeation enhancers.
AU6236900A (en) Method of preparing dimeric fatty acids and/or esters thereof
PL331700A1 (en) Method of obtaining fatty acid esters
ZA977902B (en) Fatty acid treatment
DE59700915D1 (de) Stabilisierter Milchsäurementhylester
AU7038296A (en) Oximesulfonic acid esters and the use thereof as latent sulfonic acids
FI974648A (fi) Hydroksihappo-, maitohappo- ja hydroksialkanoaattiesterit ja niiden käyttö
SG47904A1 (en) Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters
EP0614983A3 (en) Method for the production of lactic acid and lactic esters.
PL346149A1 (en) Amphoteric derivatives of aliphatic polyamines with fatty acids, esters or triglycerides
DE69723395D1 (de) Aromatische ester von polyalkylphenoxyalkanolen und treibstoffzusammensetzungen, die letztere enthalten
DE69824299D1 (de) Kupfer-enthaltende phosphorsäureester-derivate und verfahren zu ihrer herstellung, nahinfrarot-aborber, und im nahinfrarot absorbierende acrylharzzubereitungen
ZA976859B (en) Manufacture of surfactant esters.
AU5836498A (en) N-acyl-hydroxyamino acid esters and their use
HUP9901340A3 (en) Iodinated fatty acid esters, iodinated fatty acids and derivatives thereof, produced by iodohydrination using alkylsilylated derivatives and alkaline iodides, and pharmacological acitivities thereof
PL328664A1 (en) Low-melting ternary halides of ethanolamine esters and carboxylic acids
GB2349336B (en) Pesticidal composition based on 2-methoxycarbonyl-4-chlorotrifluoromethanesulphonanilide & an ester of an alkanedicarboxylic, citric or fatty acid
AU1596497A (en) Skin treatment with salicylic acid esters
DE59913680D1 (de) Fettsäurepartialester von Polyolen
GB9621373D0 (en) Fatty acid treatment
ZA9710141B (en) Process for the preparation of salts and esters of clauvulanic acid.
AU3176595A (en) Fatty acid treatment
DE69721149D1 (de) Aliphatisches Polyestercarbonat und Verfahren zu seiner Herstellung
HUP0103334A3 (en) Substituted cinnamic acids and cinnamic acid esters
ZA977915B (en) Process for producing carboxylic acid esters and catalysts suitable for this.