ES2012559A6 - Nuevos isopolipeptidos y procedimiento para su preparacion. - Google Patents

Nuevos isopolipeptidos y procedimiento para su preparacion.

Info

Publication number
ES2012559A6
ES2012559A6 ES8803218A ES8803218A ES2012559A6 ES 2012559 A6 ES2012559 A6 ES 2012559A6 ES 8803218 A ES8803218 A ES 8803218A ES 8803218 A ES8803218 A ES 8803218A ES 2012559 A6 ES2012559 A6 ES 2012559A6
Authority
ES
Spain
Prior art keywords
isopolypeptides
preparation
hydrogen
above formula
compounds
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
ES8803218A
Other languages
English (en)
Inventor
Gyula Dr Szokan
Erno Dr Tyihak
Bela Dr Szende
Karoly Dr Lapis
Richard Dr Gaborjanyi
Nacida Neuport Marta Almas
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.)
NOEVENYVEDELMI KUTATO INTEZET
Magyar Tudomanyos Akademia Kutatas es Szervezetelemzo Intezete
Original Assignee
NOEVENYVEDELMI KUTATO INTEZET
Magyar Tudomanyos Akademia Kutatas es Szervezetelemzo Intezete
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 NOEVENYVEDELMI KUTATO INTEZET, Magyar Tudomanyos Akademia Kutatas es Szervezetelemzo Intezete filed Critical NOEVENYVEDELMI KUTATO INTEZET
Publication of ES2012559A6 publication Critical patent/ES2012559A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/02—Linear peptides containing at least one abnormal peptide link
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/10—Alpha-amino-carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/74—Synthetic polymeric materials
    • A61K31/785—Polymers containing nitrogen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents

Abstract

NUEVOS ISOPOLIPEPTIDOS Y PROCEDIMIENTO PARA SU PREPARACION. LA INVENCION SE RELACIONA CON LA PREPARACION DE NUEVOS ISOPOLIPEPTIDOS DE FORMULA GENERAL I, CON R1 A R10 = H, O ALQUILO INFERIOR: R = 10 A 400; M Y N = 0 A 10; CARACTERIZADO PORQUE UN MONOMETRO U OLIGOMERO DE HASTA 9 UNIDADES MONOMERICAS EN FORMA ALCOXIDERIVADO PROTEGIDO POR R1 EN POSICION AMINO Y R3 EN POSICION ESTER, SE HACE REACCIONAR CON UN MONOMERO DE LA MISMA ESTRUCTURA CON UN GRUPO PROTECTOR AMINO DISTINTO DE R1 Y SEPARABLE SELECTIVAMENTE Y ACTIVADO EN EL CARBONO CARBOXILICO MAS REACTIVAMENTE QUE -OR3, PARA DAR UN OLIGOMERO QUE, BIEN SE SOMETE NUEVAMENTE A LA ACCION DEL MONOMERO, O BIEN SE POLICONDENSA, DESPUES DE RETIRAR EL GRUPO AMINO-PROTECTOR, PARA DAR EL ISOPOLIPEPTIDO BUSCADO, QUE SI SE DESEA PUEDE TRANSFORMARSE EN SAL O BASE, ANTIPODAS E ISOMEROS OPTICOS. MEDICAMENTOS ANTITUMORALES Y ANTIVIRICOS.
ES8803218A 1987-10-21 1988-10-21 Nuevos isopolipeptidos y procedimiento para su preparacion. Expired - Lifetime ES2012559A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU874723A HU202553B (en) 1987-10-21 1987-10-21 Process for producing isopolypeptides composed of diamino monokarboxylic acids and pharmaceutical compositions comprising same, as well as plant protective comprising polyisolysine

Publications (1)

Publication Number Publication Date
ES2012559A6 true ES2012559A6 (es) 1990-04-01

Family

ID=10968769

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803218A Expired - Lifetime ES2012559A6 (es) 1987-10-21 1988-10-21 Nuevos isopolipeptidos y procedimiento para su preparacion.

Country Status (13)

Country Link
JP (1) JPH02124861A (es)
KR (1) KR890006670A (es)
CN (1) CN1033633A (es)
DE (1) DE3835962A1 (es)
DK (1) DK585988A (es)
ES (1) ES2012559A6 (es)
FI (1) FI884890A (es)
FR (1) FR2622195A1 (es)
GB (2) GB8824278D0 (es)
HU (1) HU202553B (es)
IT (1) IT1230584B (es)
NL (1) NL8802604A (es)
SE (1) SE8803765L (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220271A (ja) * 1988-07-07 1990-01-23 Chisso Corp 食品保存用エタノール製剤
BR9407770A (pt) * 1993-10-05 1997-03-18 Unilever Nv Uso de um peptídeo sintético pseudo-aleatório composição antibacteriana e processo para desinfetar matéria infectada com bactérias
HUP9902217A3 (en) 1999-06-29 2002-07-29 Szegoe Peter Polycation based bioconjugates and process for producing thereof
JP5100977B2 (ja) * 2005-04-18 2012-12-19 Ｊｎｃ株式会社 ポリ−γ−Ｌ−ジアミノ酪酸及びその塩
CN101234122B (zh) * 2008-03-03 2010-06-30 中国科学院化学研究所 多聚赖氨酸的新用途
GB201409451D0 (en) 2014-05-28 2014-07-09 Ipabc Ltd Antimicrobial preparations, methods for preparing the same and uses thereof to combat microorganisms

Also Published As

Publication number Publication date
NL8802604A (nl) 1989-05-16
HU202553B (en) 1991-03-28
DK585988A (da) 1989-04-22
DE3835962A1 (de) 1989-06-01
FI884890A0 (fi) 1988-10-21
SE8803765D0 (sv) 1988-10-21
HUT48279A (en) 1989-05-29
DK585988D0 (da) 1988-10-21
GB2212810A (en) 1989-08-02
FR2622195A1 (fr) 1989-04-28
GB8824694D0 (en) 1988-11-30
GB8824278D0 (en) 1988-11-23
JPH02124861A (ja) 1990-05-14
CN1033633A (zh) 1989-07-05
SE8803765L (sv) 1989-04-22
IT1230584B (it) 1991-10-28
IT8822389A0 (it) 1988-10-21
KR890006670A (ko) 1989-06-15
FI884890A (fi) 1989-04-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201