ES2195378T3 - Procedimiento para la sintesis de taxanos. - Google Patents

Procedimiento para la sintesis de taxanos.

Info

Publication number
ES2195378T3
ES2195378T3 ES98942172T ES98942172T ES2195378T3 ES 2195378 T3 ES2195378 T3 ES 2195378T3 ES 98942172 T ES98942172 T ES 98942172T ES 98942172 T ES98942172 T ES 98942172T ES 2195378 T3 ES2195378 T3 ES 2195378T3
Authority
ES
Spain
Prior art keywords
taxanos
synthesis
procedure
compound
formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98942172T
Other languages
English (en)
Inventor
Robert A Holton
Phong Vu
Tawfik Gharbaoui
Vincent Reboul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Florida State University
Original Assignee
Florida State University
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 Florida State University filed Critical Florida State University
Application granted granted Critical
Publication of ES2195378T3 publication Critical patent/ES2195378T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
    • C07D305/14—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by isomerisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C35/22—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system
    • C07C35/37—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system with a hydroxy group on a condensed system having three rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
    • C07C49/423—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
    • C07C49/427—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings
    • C07C49/433—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings the condensed ring system containing seven carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
    • C07C49/423—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
    • C07C49/427—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings
    • C07C49/433—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings the condensed ring system containing seven carbon atoms
    • C07C49/437—Camphor; Fenchone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/613—Unsaturated compounds containing a keto groups being part of a ring polycyclic
    • C07C49/617—Unsaturated compounds containing a keto groups being part of a ring polycyclic a keto group being part of a condensed ring system
    • C07C49/643—Unsaturated compounds containing a keto groups being part of a ring polycyclic a keto group being part of a condensed ring system having three rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
    • C07C49/723—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups polycyclic
    • C07C49/727—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups polycyclic a keto group being part of a condensed ring system
    • C07C49/737—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups polycyclic a keto group being part of a condensed ring system having three rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/36—Systems containing two condensed rings the rings having more than two atoms in common
    • C07C2602/42—Systems containing two condensed rings the rings having more than two atoms in common the bicyclo ring system containing seven carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/56—Ring systems containing bridged rings
    • C07C2603/58—Ring systems containing bridged rings containing three rings
    • C07C2603/60—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members
    • C07C2603/66—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members containing five-membered rings
    • C07C2603/68—Dicyclopentadienes; Hydrogenated dicyclopentadienes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Procedimiento para la síntesis de taxanos. La presente invención se refiere a un procedimiento para la preparación de baccatina III, taxol, docetaxel y sus análogos a partir de borneol (1) y alcanfor (2), artículos de comercio comúnmente conocidos.
ES98942172T 1997-08-21 1998-08-20 Procedimiento para la sintesis de taxanos. Expired - Lifetime ES2195378T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5621097P 1997-08-21 1997-08-21

Publications (1)

Publication Number Publication Date
ES2195378T3 true ES2195378T3 (es) 2003-12-01

Family

ID=22002912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98942172T Expired - Lifetime ES2195378T3 (es) 1997-08-21 1998-08-20 Procedimiento para la sintesis de taxanos.

Country Status (14)

Country Link
US (3) US6111144A (es)
EP (1) EP1019347B1 (es)
CN (2) CN1150149C (es)
AT (1) ATE234800T1 (es)
AU (1) AU739303B2 (es)
CA (1) CA2302699A1 (es)
DE (1) DE69812395T2 (es)
DK (1) DK1019347T3 (es)
ES (1) ES2195378T3 (es)
NZ (1) NZ503206A (es)
PT (1) PT1019347E (es)
RU (2) RU2219161C2 (es)
WO (1) WO1999008986A1 (es)
ZA (1) ZA987609B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW554254B (en) * 1999-08-06 2003-09-21 Hyundai Electronics Ind Novel photoresist monomers, polymers thereof and photoresist compositions using the same
US20030023427A1 (en) * 2001-07-26 2003-01-30 Lionel Cassin Devices, methods and a system for implementing a media content delivery and playback scheme
US20080220074A1 (en) * 2002-10-04 2008-09-11 Elan Corporation Plc Gamma radiation sterilized nanoparticulate docetaxel compositions and methods of making same
CA2680106A1 (en) * 2007-03-23 2008-10-02 H. William Bosch Gamma radiation sterilized nanoparticulate docetaxel compositions and methods for making the same
EP2543793B1 (de) 2011-07-05 2014-02-26 Matthias Sommer Verfahren zur Herstellung und zum Verlegen einer Fußbodenleiste
CN107129572B (zh) * 2017-05-10 2019-06-14 南京工业大学 一种生物基聚酰胺及其制备方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US34277A (en) * 1862-01-28 Improvement in lamps
FR2601676B1 (fr) * 1986-07-17 1988-09-23 Rhone Poulenc Sante Procede de preparation du taxol et du desacetyl-10 taxol
FR2629818B1 (fr) * 1988-04-06 1990-11-16 Centre Nat Rech Scient Procede de preparation du taxol
FR2629819B1 (fr) * 1988-04-06 1990-11-16 Rhone Poulenc Sante Procede de preparation de derives de la baccatine iii et de la desacetyl-10 baccatine iii
USRE34277E (en) 1988-04-06 1993-06-08 Centre National De La Recherche Scientifique Process for preparing taxol
US4960790A (en) * 1989-03-09 1990-10-02 University Of Kansas Derivatives of taxol, pharmaceutical compositions thereof and methods for the preparation thereof
MY110249A (en) * 1989-05-31 1998-03-31 Univ Florida State Method for preparation of taxol using beta lactam
US5175315A (en) * 1989-05-31 1992-12-29 Florida State University Method for preparation of taxol using β-lactam
US5136060A (en) * 1989-11-14 1992-08-04 Florida State University Method for preparation of taxol using an oxazinone
US5015744A (en) * 1989-11-14 1991-05-14 Florida State University Method for preparation of taxol using an oxazinone
FR2678930B1 (fr) * 1991-07-10 1995-01-13 Rhone Poulenc Rorer Sa Procede de preparation de derives de la baccatine iii et de la desacetyl-10 baccatine iii.
CA2071160A1 (en) * 1991-07-31 1993-02-01 Vittorio Farina Asymmetric synthesis of taxol side chain
US5338872A (en) * 1993-01-15 1994-08-16 Florida State University Process for the preparation of 10-desacetoxybaccatin III and 10-desacetoxytaxol and derivatives thereof
US5430160A (en) * 1991-09-23 1995-07-04 Florida State University Preparation of substituted isoserine esters using β-lactams and metal or ammonium alkoxides
US5284865A (en) * 1991-09-23 1994-02-08 Holton Robert A Cyclohexyl substituted taxanes and pharmaceutical compositions containing them
US5399726A (en) * 1993-01-29 1995-03-21 Florida State University Process for the preparation of baccatin III analogs bearing new C2 and C4 functional groups
US5654447A (en) * 1991-09-23 1997-08-05 Florida State University Process for the preparation of 10-desacetoxybaccatin III
JP2569455B2 (ja) * 1992-03-06 1997-01-08 田辺製薬株式会社 β−ラクタム誘導体の製法
FR2688499B1 (fr) * 1992-03-10 1994-05-06 Rhone Poulenc Rorer Sa Procede de preparation de la beta-phenylisoserine et de ses analogues.
US5200534A (en) * 1992-03-13 1993-04-06 University Of Florida Process for the preparation of taxol and 10-deacetyltaxol
US5416225A (en) * 1992-03-30 1995-05-16 Sloan-Kettering Institute For Cancer Research Total synthesis of taxol
US5488116A (en) * 1992-03-30 1996-01-30 Sloan-Kettering Institute For Cancer Research Total synthesis of taxol and analogues thereof
US5597931A (en) * 1992-03-30 1997-01-28 Sloan-Kettering Institute For Cancer Research Total synthesis of taxol and analogues thereof
US5254703A (en) * 1992-04-06 1993-10-19 Florida State University Semi-synthesis of taxane derivatives using metal alkoxides and oxazinones
US5440056A (en) * 1992-04-17 1995-08-08 Abbott Laboratories 9-deoxotaxane compounds
JPH07505887A (ja) * 1992-04-17 1995-06-29 アボツト・ラボラトリーズ タキソール誘導体
US5461169A (en) * 1992-06-23 1995-10-24 The Scripps Research Institute Total synthesis of taxol and taxol analogs
US5481007A (en) * 1992-06-23 1996-01-02 The Scripps Research Institute Taxoid synthesis
FR2696463B1 (fr) * 1992-10-05 1994-11-25 Rhone Poulenc Rorer Sa Procédé d'obtention de la désacétyl-10 baccatine III.
FR2696458B1 (fr) * 1992-10-05 1994-11-10 Rhone Poulenc Rorer Sa Procédé de préparation de dérivés du taxane.
FR2696462B1 (fr) * 1992-10-05 1994-11-25 Rhone Poulenc Rorer Sa Procédé d'obtention de la désacétyl-10 baccatine III.
FR2696460B1 (fr) * 1992-10-05 1994-11-25 Rhone Poulenc Rorer Sa Procédé de préparation de dérivés du taxane.
FR2698363B1 (fr) * 1992-11-23 1994-12-30 Rhone Poulenc Rorer Sa Nouveaux dérivés du taxane, leur préparation et les compositions qui les contiennent.
FR2698871B1 (fr) * 1992-12-09 1995-02-24 Rhone Poulenc Rorer Sa Nouveau taxoïdes, leur préparation et les compositions pharmaceutiques qui les contiennent.
US5703247A (en) * 1993-03-11 1997-12-30 Virginia Tech Intellectual Properties, Inc. 2-Debenzoyl-2-acyl taxol derivatives and methods for making same
US5475011A (en) * 1993-03-26 1995-12-12 The Research Foundation Of State University Of New York Anti-tumor compounds, pharmaceutical compositions, methods for preparation thereof and for treatment
US5405972A (en) * 1993-07-20 1995-04-11 Florida State University Synthetic process for the preparation of taxol and other tricyclic and tetracyclic taxanes
FR2718137B1 (fr) * 1994-04-05 1996-04-26 Rhone Poulenc Rorer Sa Procédé de préparation de trialcoylsilyl-7 baccatine III.
US5449790A (en) * 1994-04-06 1995-09-12 Hauser Chemical Research, Inc. Preparation of 10-deacetylbaccatin III and 7-protected-10-deacetylbaccatin III derivatives from 10-deacetyl taxol A, 10-deacetyl taxol B, and 10-deacetyl taxol C
US5508447A (en) * 1994-05-24 1996-04-16 Board Of Regents, The University Of Texas System Short synthetic route to taxol and taxol derivatives
US5677470A (en) * 1994-06-28 1997-10-14 Tanabe Seiyaku Co., Ltd. Baccatin derivatives and processes for preparing the same
CA2162759A1 (en) * 1994-11-17 1996-05-18 Kenji Tsujihara Baccatin derivatives and processes for preparing the same
US5675025A (en) * 1995-06-07 1997-10-07 Napro Biotherapeutics, Inc. Paclitaxel synthesis from precursor compounds and methods of producing the same
US5688977A (en) * 1996-02-29 1997-11-18 Napro Biotherapeutics, Inc. Method for docetaxel synthesis
WO1997042181A1 (en) * 1996-05-06 1997-11-13 Florida State University 1-deoxy baccatin iii, 1-deoxy taxol and 1-deoxy taxol analogs and method for the preparation thereof

Also Published As

Publication number Publication date
US6441253B1 (en) 2002-08-27
DE69812395T2 (de) 2004-02-05
DK1019347T3 (da) 2003-07-21
PT1019347E (pt) 2003-08-29
CA2302699A1 (en) 1999-02-25
AU739303B2 (en) 2001-10-11
US6630609B2 (en) 2003-10-07
US20030097024A1 (en) 2003-05-22
EP1019347B1 (en) 2003-03-19
RU2219161C2 (ru) 2003-12-20
NZ503206A (en) 2002-05-31
WO1999008986A1 (en) 1999-02-25
CN1537838A (zh) 2004-10-20
EP1019347A4 (en) 2001-03-07
CN1275120A (zh) 2000-11-29
CN1150149C (zh) 2004-05-19
AU9028598A (en) 1999-03-08
EP1019347A1 (en) 2000-07-19
DE69812395D1 (de) 2003-04-24
ZA987609B (en) 1999-05-18
ATE234800T1 (de) 2003-04-15
US6111144A (en) 2000-08-29
RU2003119879A (ru) 2004-12-27
CN1246277C (zh) 2006-03-22

Similar Documents

Publication Publication Date Title
GB9514473D0 (en) Chemical compounds
DK1193270T3 (da) Pyrrolobenzodiazepiner
ES2138691T3 (es) Procedimiento para la obtencion de derivados de n-acil-5-fluorocitidina.
BR9805544A (pt) Uso de um composto.
PT101165A (pt) Processo para a preparacao de inibidores duais sem sintese e sem ciclo-oxigenase
HUP0000480A3 (en) Fungicidal compositions based on (n-phenylacetyl-n-2,6-xylyl)methyl alaninate (benalaxyl) use thereof and process for the preparation of benalaxyl
IL150125A0 (en) Novel compounds
FI971418A0 (fi) Menetelmä oligoamiinien tai polyamiinien valmistamiseksi
IS6087A (is) N-(2-fenýl-4-amínó-bútýl)-1-naftamíð sem virka á móti taugakínín-1 viðtaka
ES2195378T3 (es) Procedimiento para la sintesis de taxanos.
FI961378A0 (fi) Menetelmä N-metyyli-3-(1-metyyli-4-piperidinyyli)-14-indoli-5-etaanisulfonamidin valmistamiseksi
PT853959E (pt) Composicao para o tratamento do amianto
EE200000055A (et) Protsess tsüklopropüülatsetüleeni valmistamiseks
IT1295934B1 (it) Procedimento migliorato per la sintesi di alchilpoliglucosidi
DE60121048D1 (de) PYRAZINOi1'2':1,6öPYRIDOi3,4-BöINDOLDERIVATE
ID26703A (id) Penggunaan anestesi lokal untuk sakit kepala vaskular
IL127930A0 (en) Verapamil as a medicament for the treatment of angina
ID28174A (id) Turunan 5-imino-13-deoksi antrasiklin, penggunaannya, dan proses pembuatannya
FI945414A (fi) Menetelmä N,N-disubstituoidun aminofenolin valmistamiseksi
FI973631A (fi) 1,3-diolipohjaiset eetterit, menetelmä 1,3-diolipohjaisten eetterien valmistamiseksi sekä eetterien käyttö
ITMI942673A0 (it) Precesso per la (co) polinerizzazione dell'etilene
FI970269A (fi) 1,3-diolipohjaisten esterien seokset, menetelmä 1,3-diolipohjaisten esterien valmistamiseksi sekä esterien käyttö
ES2156868T3 (es) Compuestos de arilalcoxifenoxi-imidazolina.
AU6349990A (en) Utilization of anticomplements for the treatment of periodontosis
AP9600780A0 (en) Process for the preparation of peroxetine hydrochloride anhydrate and its use as therapeutic agent.