IL114504A - Photoactive benzene monomers - Google Patents

Photoactive benzene monomers

Info

Publication number
IL114504A
IL114504A IL11450495A IL11450495A IL114504A IL 114504 A IL114504 A IL 114504A IL 11450495 A IL11450495 A IL 11450495A IL 11450495 A IL11450495 A IL 11450495A IL 114504 A IL114504 A IL 114504A
Authority
IL
Israel
Prior art keywords
photoactive
benzene monomers
dintrobenzyl
groups
monomers
Prior art date
Application number
IL11450495A
Other languages
English (en)
Other versions
IL114504A0 (en
Original Assignee
Ppg Industries 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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of IL114504A0 publication Critical patent/IL114504A0/xx
Publication of IL114504A publication Critical patent/IL114504A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/23Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C323/24Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/25Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0002Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/07Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
    • C07C205/11Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/13Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups
    • C07C205/19Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups having nitro groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/13Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups
    • C07C205/26Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups and being further substituted by halogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/02Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C215/04Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
    • C07C215/06Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
    • C07C215/14Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic the nitrogen atom of the amino group being further bound to hydrocarbon groups substituted by amino groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/38Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/384Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing nitro groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50Amines
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50Amines
    • C08G59/504Amines containing an atom other than nitrogen belonging to the amine group, carbon and hydrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856Dicarboxylic acids and dihydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/0045Photosensitive materials with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/039Macromolecular compounds which are photodegradable, e.g. positive electron resists
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/16Coating processes; Apparatus therefor
    • G03F7/164Coating processes; Apparatus therefor using electric, electrostatic or magnetic means; powder coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Indole Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Luminescent Compositions (AREA)
  • Photovoltaic Devices (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Materials For Photolithography (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
IL11450495A 1994-07-13 1995-07-07 Photoactive benzene monomers IL114504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/274,614 US5600035A (en) 1994-07-13 1994-07-13 Positive photoactive compounds based on 2,6-dinitro benzyl groups and 2,5-dinitro benzyl groups

Publications (2)

Publication Number Publication Date
IL114504A0 IL114504A0 (en) 1995-11-27
IL114504A true IL114504A (en) 1999-12-31

Family

ID=23048944

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11450495A IL114504A (en) 1994-07-13 1995-07-07 Photoactive benzene monomers

Country Status (20)

Country Link
US (2) US5600035A (xx)
EP (1) EP0770053B1 (xx)
JP (1) JP2871859B2 (xx)
KR (2) KR100227061B1 (xx)
AT (1) ATE183494T1 (xx)
AU (1) AU2912295A (xx)
CA (1) CA2195014C (xx)
DE (1) DE69511559T2 (xx)
DK (1) DK0770053T3 (xx)
ES (1) ES2138219T3 (xx)
GR (1) GR3031802T3 (xx)
HK (1) HK1009266A1 (xx)
IL (1) IL114504A (xx)
MX (1) MX9700349A (xx)
MY (1) MY118639A (xx)
PE (1) PE23796A1 (xx)
TR (1) TR199500850A2 (xx)
TW (1) TW422943B (xx)
WO (1) WO1996002491A1 (xx)
ZA (1) ZA955686B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997048677A1 (en) * 1996-06-17 1997-12-24 Ppg Industries, Inc. Non-ionic photoacid generators with improved quantum efficiency
GB9727186D0 (en) * 1997-12-24 1998-02-25 Du Pont Uk Photoactive materials applicable to imaging systems
US6100008A (en) * 1998-09-14 2000-08-08 Ppg Industries Ohio, Inc. Positive photoresist with improved contrast ratio and photospeed
US6671950B2 (en) 2001-03-08 2004-01-06 Ppg Industries Ohio, Inc. Multi-layer circuit assembly and process for preparing the same
US6951707B2 (en) * 2001-03-08 2005-10-04 Ppg Industries Ohio, Inc. Process for creating vias for circuit assemblies
US7000313B2 (en) * 2001-03-08 2006-02-21 Ppg Industries Ohio, Inc. Process for fabricating circuit assemblies using electrodepositable dielectric coating compositions
US6713587B2 (en) 2001-03-08 2004-03-30 Ppg Industries Ohio, Inc. Electrodepositable dielectric coating compositions and methods related thereto
US8065795B2 (en) 2001-03-08 2011-11-29 Ppg Industries Ohio, Inc Multi-layer circuit assembly and process for preparing the same
FR2838048B1 (fr) * 2002-04-03 2005-05-27 Prod Dentaires Pierre Rolland Produit dentaire reticulable/dereticulable
WO2003105207A1 (en) * 2002-06-07 2003-12-18 Oticon A/S Feed-through process and amplifier with feed-through
US20060213685A1 (en) * 2002-06-27 2006-09-28 Wang Alan E Single or multi-layer printed circuit board with improved edge via design
US6824959B2 (en) 2002-06-27 2004-11-30 Ppg Industries Ohio, Inc. Process for creating holes in polymeric substrates
JP2005531160A (ja) * 2002-06-27 2005-10-13 ピーピージー インダストリーズ オハイオ, インコーポレイテッド 窪んだかまたは広がったブレイクアウェイタブを有する単層または多層のプリント回路基板およびその製造方法
US7090958B2 (en) * 2003-04-11 2006-08-15 Ppg Industries Ohio, Inc. Positive photoresist compositions having enhanced processing time
US20060141143A1 (en) * 2004-12-17 2006-06-29 J Mccollum Gregory Method for creating circuit assemblies
CA2654814C (en) * 2006-06-09 2014-03-11 Dentsply International Inc. Photopolymerizable and photocleavable resins and low shrink and low stress composite and compositions
WO2009105667A2 (en) * 2008-02-20 2009-08-27 The Research Foundation Of State University Of New York Chain scission polyester polymers for photoresists
US10466593B2 (en) * 2015-07-29 2019-11-05 Taiwan Semiconductor Manufacturing Company, Ltd. Method and apparatus of patterning a semiconductor device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU150832A1 (ru) * 1962-01-17 1962-11-30 Л.С. Блинова Способ получени 2,4-динитробензальдегида
US3325568A (en) * 1963-06-10 1967-06-13 Velsicol Chemical Corp Diphosphates of xylylene
AR204859A1 (es) * 1974-03-28 1976-03-05 Bayer Ag Procedimiento para la produccion de 2-nitrobenzaldehido
US4551416A (en) * 1981-05-22 1985-11-05 At&T Bell Laboratories Process for preparing semiconductors using photosensitive bodies
US4666820A (en) * 1983-04-29 1987-05-19 American Telephone And Telegraph Company, At&T Laboratories Photosensitive element comprising a substrate and an alkaline soluble mixture
EP0155231B2 (de) * 1984-03-07 1997-01-15 Ciba-Geigy Ag Verfahren zur Herstellung von Abbildungen
JPS63146029A (ja) * 1986-12-10 1988-06-18 Toshiba Corp 感光性組成物
JPS63247749A (ja) * 1987-04-02 1988-10-14 Konica Corp 感光性組成物および感光性平版印刷版
DE3728926A1 (de) * 1987-08-29 1989-03-09 Bayer Ag Verfahren zur reinigung von nitrobenzaldehyd
JPH07119374B2 (ja) * 1987-11-06 1995-12-20 関西ペイント株式会社 ポジ型感光性カチオン電着塗料組成物
CA1334897C (en) * 1988-08-02 1995-03-28 Mamoru Seio Electrodeposition coating composition and image-forming method using the same
JP2804579B2 (ja) * 1989-02-14 1998-09-30 関西ペイント株式会社 ポジ型感光性電着塗料組成物及びこれを用いた回路板の製造方法
JPH03131626A (ja) * 1989-10-17 1991-06-05 Kanegafuchi Chem Ind Co Ltd 感光性両親媒性高分子化合物とその製法
JPH03141357A (ja) * 1989-10-27 1991-06-17 Kanegafuchi Chem Ind Co Ltd 感光性両親媒性高分子化合物とその製法
DE3939759A1 (de) * 1989-12-01 1991-06-06 Bayer Ag Verfahren zur herstellung von benzaldehyden
JPH0539444A (ja) * 1990-11-30 1993-02-19 Hitachi Chem Co Ltd ポジ型感光性アニオン電着塗料樹脂組成物、これを用いた電着塗装浴、電着塗装法及びプリント回路板の製造方法

Also Published As

Publication number Publication date
MX9700349A (es) 1998-03-31
JP2871859B2 (ja) 1999-03-17
MY118639A (en) 2004-12-31
KR100227061B1 (ko) 1999-10-15
GR3031802T3 (en) 2000-02-29
DE69511559T2 (de) 2000-05-04
EP0770053B1 (en) 1999-08-18
DK0770053T3 (da) 2000-03-13
JPH09508139A (ja) 1997-08-19
IL114504A0 (en) 1995-11-27
US5600035A (en) 1997-02-04
KR970704664A (ko) 1997-09-06
AU2912295A (en) 1996-02-16
CA2195014A1 (en) 1996-02-01
WO1996002491A1 (en) 1996-02-01
US5733479A (en) 1998-03-31
ZA955686B (en) 1997-01-07
KR100231955B1 (ko) 2000-03-15
TW422943B (en) 2001-02-21
ES2138219T3 (es) 2000-01-01
HK1009266A1 (en) 1999-05-28
TR199500850A2 (tr) 1996-10-21
EP0770053A1 (en) 1997-05-02
PE23796A1 (es) 1996-06-15
ATE183494T1 (de) 1999-09-15
DE69511559D1 (de) 1999-09-23
CA2195014C (en) 2001-12-04

Similar Documents

Publication Publication Date Title
IL114504A (en) Photoactive benzene monomers
AU4419193A (en) Synthesis of 1,4,7-triazacyclononane derivatives
AU1021097A (en) Improved process for the synthesis of oligomeric compounds
ZA985450B (en) Process for synthesizing block polymers by controlled radical polymerization
ZA941968B (en) Process for the purification of taxoids
HK1004676A1 (en) A process for preparing certain aza cyclohexapeptides
BG103310A (en) Benzonaphthyridins as bronchial therapeutical means
AU3284395A (en) Synthesis of 1,1,1,3,3,-pentafluoropropane
MY107819A (en) Preparation of substituted piperidines.
IL124645A0 (en) Process for the production of 1, 2-bis (acyloxylates)
PL336640A1 (en) Substituted 3,3-diamino-2- propenonitriles, their production and application
AU6252296A (en) 1,6-disubstituted isochromans for treatment of migraine headaches
CA2256620A1 (en) A process for preparing certain aza cyclohexapeptides
AU1343388A (en) Iodinated polymers
PH30675A (en) Flourine compounds
IN187760B (xx)
HUP9900377A3 (en) Novel process for preparing 2,3-dihydro-benzofuranol derivatives
AU3300797A (en) Selenophene anti-tumor agents
MX9801130A (es) Tiamacrolidos.
AU6830296A (en) Process for preparing 1,4,8,11-tetraazacyclotetradecane
EP0641335A4 (en) SYNTHESIS OF BENZOPROSTACYCLINES CATALYZED BY FREE RADICALS.
AU6478490A (en) Process for the molecular weight regulation of poly(dichlorophosphazenes)
MX9603450A (es) Procedimiento para la obtencion de aminotriazolinas substituidas.
AU3460397A (en) Process for the preparation of 2,6-disubstituted benzothiophene compounds
MX9606534A (es) Novedosas substancias antitumorales y antileucemicas, su preparacion y las composiciones farmaceuticas que las contienen.

Legal Events

Date Code Title Description
HP Change in proprietorship
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
KB Patent renewed
KB Patent renewed
EXP Patent expired