PT84217B - Processo para a preparacao de derivados de quinona e de composicoes farmaceuticas que os contem - Google Patents

Processo para a preparacao de derivados de quinona e de composicoes farmaceuticas que os contem

Info

Publication number
PT84217B
PT84217B PT84217A PT8421787A PT84217B PT 84217 B PT84217 B PT 84217B PT 84217 A PT84217 A PT 84217A PT 8421787 A PT8421787 A PT 8421787A PT 84217 B PT84217 B PT 84217B
Authority
PT
Portugal
Prior art keywords
sup
agents
sub
hydrogen atom
group
Prior art date
Application number
PT84217A
Other languages
English (en)
Other versions
PT84217A (en
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of PT84217A publication Critical patent/PT84217A/pt
Publication of PT84217B publication Critical patent/PT84217B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/06—Antihyperlipidemics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46—Oxygen atoms
    • C07D213/50—Ketonic radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55—Acids; Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pulmonology (AREA)
  • Hospice & Palliative Care (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Psychiatry (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Obesity (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
PT84217A 1986-01-30 1987-01-29 Processo para a preparacao de derivados de quinona e de composicoes farmaceuticas que os contem PT84217B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1954786 1986-01-30
JP9416886 1986-04-23

Publications (2)

Publication Number Publication Date
PT84217A PT84217A (en) 1987-02-01
PT84217B true PT84217B (pt) 1989-09-14

Family

ID=26356389

Family Applications (1)

Application Number Title Priority Date Filing Date
PT84217A PT84217B (pt) 1986-01-30 1987-01-29 Processo para a preparacao de derivados de quinona e de composicoes farmaceuticas que os contem

Country Status (16)

Country Link
US (3) US4851413A (pt)
EP (1) EP0234729B1 (pt)
JP (1) JPH0830061B2 (pt)
KR (1) KR870007119A (pt)
CN (1) CN87100723A (pt)
AT (1) ATE70828T1 (pt)
AU (1) AU601657B2 (pt)
CA (1) CA1285562C (pt)
DE (1) DE3775427D1 (pt)
DK (1) DK28687A (pt)
FI (1) FI870394A (pt)
HU (1) HU198908B (pt)
IL (1) IL81264A (pt)
NO (1) NO870379L (pt)
PT (1) PT84217B (pt)
SU (1) SU1676442A3 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE74269T1 (de) * 1987-07-29 1992-04-15 Takeda Chemical Industries Ltd Zellproliferationsinhibitor.
JPH08768B2 (ja) * 1989-08-24 1996-01-10 武田薬品工業株式会社 神経成長因子分泌誘導剤
US5329010A (en) * 1991-03-11 1994-07-12 Eisai Co., Ltd. Quinone derivatives
EP0560568A3 (en) * 1992-03-13 1994-06-29 Takeda Chemical Industries Ltd Hydroquinone derivatives and intermediates for production thereof
US5639770A (en) * 1992-05-29 1997-06-17 Otsuka Pharmaceutical Co., Ltd. Thiazole derivatives
WO1993024472A1 (en) * 1992-05-29 1993-12-09 Otsuka Pharmaceutical Co., Ltd. Thiazole derivative
AU3192795A (en) * 1994-08-12 1996-03-07 Takeda Chemical Industries Ltd. Use of quinone and hydroquinone derivatives for the teatment of cachexia
CA2166017A1 (en) * 1994-12-26 1996-06-27 Yasuko Ashida Pharmaceutical composition for the dermatitis
US6908919B2 (en) * 1999-05-19 2005-06-21 Pharmacia Corporation Substituted polycyclic aryl and heteroaryl pyrazinones useful for selective inhibition of the coagulation cascade
US6716838B1 (en) 1999-05-19 2004-04-06 Pharmacia Corporation Substituted polycyclic aryl and heteroaryl uracils as anticoagulative agents
US6664255B1 (en) * 1999-05-19 2003-12-16 Pharmacia Corporation Substituted polycyclic aryl and heteroaryl pyrazinones useful for selective inhibition of the coagulation cascade
US6750342B1 (en) 1999-05-19 2004-06-15 Pharmacia Corporation Substituted polycyclic aryl and heteroaryl pyrimidinones useful for selective inhibition of the coagulation cascade
US6906068B1 (en) 1999-05-19 2005-06-14 Pharmacia Corporation Substituted polycyclic aryl and heteroaryl 1,2,4 - triazinones useful as anticoagulants
US6867217B1 (en) 1999-05-19 2005-03-15 Pharmacia Corporation Substituted polycyclic aryl and heteroaryl pyridones useful for selective inhibition of the coagulation cascade
US6653316B1 (en) * 1999-05-19 2003-11-25 Pharmacia Corporation Substituted polycyclic aryl and heteroaryl pyrimidinones useful for selective inhibition of the coagulation cascade
US7015230B1 (en) 1999-05-19 2006-03-21 Pharmacia Corporation Substituted polycyclic aryl and heteroaryl uracils useful for selective inhibition of the coagulation cascade
US6458952B1 (en) * 1999-05-19 2002-10-01 Pharmacia Corporation Substituted polycyclic aryl and heteroaryl uracils useful for selective inhibition of the coagulation cascade
EP2266607A3 (en) 1999-10-01 2011-04-20 Immunogen, Inc. Immunoconjugates for treating cancer
US6660885B2 (en) * 2000-03-13 2003-12-09 Pharmacia Corporation Polycyclic aryl and heteroaryl substituted benzenes useful for selective inhibition of the coagulation cascade
EP1268428A2 (en) 2000-04-05 2003-01-02 Pharmacia Corporation Polycyclic aryl and heteroaryl substituted 4-pyridones useful for selective inhibition of the coagulation cascade
DE60108948T2 (de) 2000-04-05 2005-11-03 Pharmacia Corp. Polyzyclisch aryl und heteroaryl substituierte 4-pyronen verwendbar als selektive hemmung von dem koagulationsprozess
CA2405684A1 (en) * 2000-04-17 2001-10-25 Pharmacia Corporation Polycyclic aryl and heteroaryl substituted 1,4-quinones useful for selective inhibition of the coagulation cascade
JP2004517074A (ja) * 2000-11-20 2004-06-10 ファルマシア・コーポレーション 凝血カスケードを選択的に阻害するのに有用な置換された多環アリールおよびヘテロアリールピリジン類
US7119094B1 (en) 2000-11-20 2006-10-10 Warner-Lambert Company Substituted polycyclic aryl and heteroarpyl pyrazinones useful for selective inhibition of the coagulation cascade
US7015223B1 (en) 2000-11-20 2006-03-21 Pharmacia Corporation Substituted polycyclic aryl and heteroaryl 1,2,4-triazinones useful for selective inhibition of the coagulation cascade
US20030236257A1 (en) * 2001-04-04 2003-12-25 South Michael S. Polycyclic aryl and heteroaryl substituted 4-pyridones useful for selective inhibition of the cogulation cascade
EP1432687A2 (en) * 2001-10-03 2004-06-30 Pharmacia Corporation Substituted 5-membered polycyclic compounds useful for selective inhibition of the coagulation cascade
CA2462647A1 (en) * 2001-10-03 2003-04-10 Michael S. South 6-membered unsaturated heterocyclic compounds useful for selective inhibition of the coagulation cascade
EP1438292A1 (en) * 2001-10-03 2004-07-21 Pharmacia Corporation 6-membered heterocyclic compounds useful for selective inhibition of the coagulation cascade
US20040082585A1 (en) * 2001-10-03 2004-04-29 Pharmacia Corporation Prodrugs of substituted polycyclic compounds useful for selective inhibition of the coagulation cascade
WO2003041682A2 (en) * 2001-11-13 2003-05-22 Celator Technologies, Inc. Lipid carrier compositions and methods for improved drug retention
US20040068113A1 (en) * 2001-11-20 2004-04-08 South Michael S. Substituted polycyclic aryl and heteroaryl pyridines useful for selective inhibition of the coagulation cascade
US6653311B1 (en) 2002-06-25 2003-11-25 Board Of Supervisors Of Louisiana State University 5-lipoxygenase inhibitors: (2-azinylamino) quinone derivatives
WO2009052376A1 (en) 2007-10-18 2009-04-23 Musc Foundation For Research Development Methods for the diagnosis of genitourinary cancer
US8263094B2 (en) * 2008-09-23 2012-09-11 Eastman Chemical Company Esters of 4,5-disubstituted-oxy-2-methyl-3,6-dioxo-cyclohexa-1,4-dienyl alkyl acids and preparation thereof
EP2505583A1 (en) * 2011-03-29 2012-10-03 Centre National de la Recherche Scientifique Total synthesis of redox-active 1.4-naphthoquinones and their metabolites and their therapeutic use as antimalarial and schistomicidal agents
US10189830B2 (en) 2013-03-15 2019-01-29 Bioelectron Technology Corporation Alkyl-heteroaryl substituted quinone derivatives for treatment of oxidative stress disorders

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929880A (en) * 1971-08-21 1975-12-30 Merck Patent Gmbh Process for the preparation of oxocarboxylic acid amides and oxocarboxylic acids
US4201588A (en) * 1974-04-15 1980-05-06 Eastman Kodak Company Radiation sensitive co(III)complex photoreduction element with image recording layer
US4271083A (en) * 1974-05-02 1981-06-02 Takeda Chemical Industries, Ltd. 6-Hydroxy-1,4-benzoquinone compounds
DE2862340D1 (en) * 1978-02-01 1983-11-24 Wellcome Found Imidazole derivatives and salts thereof, their synthesis, and pharmaceutical formulations thereof
EP0004727B1 (en) * 1978-04-12 1981-08-12 Imperial Chemical Industries Plc Blood platelet aggregation inhibitory pyridine derivatives, pharmaceutical compositions thereof, and processes for their manufacture
US4393075A (en) * 1980-04-14 1983-07-12 Takeda Chemical Industries, Ltd. Quinone compounds and their use in suppressing the production of SRS-A in mammals
JPS58177934A (ja) * 1982-04-13 1983-10-18 Takeda Chem Ind Ltd ベンゾキノン誘導体
JPS5910541A (ja) * 1982-07-09 1984-01-20 Takeda Chem Ind Ltd キノン化合物
MX9203040A (es) * 1984-08-01 1992-07-31 Takeda Chemical Industries Ltd Derivados de quinona y composicion farmaceutica que los contiene.

Also Published As

Publication number Publication date
CA1285562C (en) 1991-07-02
NO870379L (no) 1987-07-31
DE3775427D1 (de) 1992-02-06
PT84217A (en) 1987-02-01
IL81264A0 (en) 1987-08-31
CN87100723A (zh) 1987-09-16
DK28687A (da) 1987-07-31
HUT44504A (en) 1988-03-28
EP0234729A2 (en) 1987-09-02
FI870394A (fi) 1987-07-31
SU1676442A3 (ru) 1991-09-07
ATE70828T1 (de) 1992-01-15
KR870007119A (ko) 1987-08-14
JPH0830061B2 (ja) 1996-03-27
AU601657B2 (en) 1990-09-13
US4985447A (en) 1991-01-15
EP0234729B1 (en) 1991-12-27
AU6793387A (en) 1987-08-06
FI870394A0 (fi) 1987-01-29
US5106858A (en) 1992-04-21
HU198908B (en) 1989-12-28
JPS6345257A (ja) 1988-02-26
DK28687D0 (da) 1987-01-20
US4851413A (en) 1989-07-25
IL81264A (en) 1990-11-05
EP0234729A3 (en) 1988-01-27
NO870379D0 (no) 1987-01-29

Similar Documents

Publication Publication Date Title
PT84217B (pt) Processo para a preparacao de derivados de quinona e de composicoes farmaceuticas que os contem
ES8704870A1 (es) Un procedimiento para preparar derivados de quiniona.
FI951614A0 (fi) D-vitamiinisarjan 25-karboksyylihappojohdannaisia, menetelmät niiden valmistamiseksi, näissä menetelmissä käytettävät välituotteet, näitä johdansia sisältävät farmaseuttiset valmisteet ja näiden johdannaisten käyttö lääkeaineiden valmistukseen
JPS6483010A (en) Melanization inhibitory drug for external use
FR2450251A1 (fr) Derives de l'acide guanidinobenzoique, procede pour leur preparation et compositions pharmaceutiques les contenant
ES8100883A1 (es) Procedimiento para la produccion de un preparado farmaceuti-co
GB1317781A (en) D-glucofuranose compounds and process for preparing them
ES8106516A1 (es) Procedimiento de preparacion de nuevos derivados halovinca- monas y de sus sales de adicion acidas farmaceuticamente aceptables e isomeros opticamente activos de los mismos
ES8102563A1 (es) Procedimiento para la preparacion de nuevas sustancias analogas de prostaciclina
IT1130997B (it) Esteri e derivati chinucleidinici di acidi fenossicarbossilici,procedimento per la loro preparazione e relative composizioni farmaceutiche
ES2013806A6 (es) Nuevos derivados de la 19-nor progesterona y su procedimiento de obtencion.
GB1154119A (en) 3-Alkyl-Flavanones
DE3469734D1 (en) Biphenylylalkanoic acid derivatives, methods of preparation and pharmaceutical compositions therefrom
FR2445315A1 (fr) Acide 1a-hydroxycalcioique et ses esters et compositions pharmaceutiques renfermant ce produit
GB1397807A (en) Process for preparing alpha-keto esters
JPS51115481A (en) Process for preparation of (3,4-dihydro-6-carbostyril)carboxylic and e ster derivatives
ES508129A1 (es) "procedimiento de preparar acido 9-halo-8-hidroxi-4-metil-4-noneoico".
SU1732513A3 (ru) Способ получения меченного тритием тромбоксана b

Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19920831