BRPI0605658B8 - peptídeo antibiótico rico em glicina derivado de planta - Google Patents

peptídeo antibiótico rico em glicina derivado de planta

Info

Publication number
BRPI0605658B8
BRPI0605658B8 BRPI0605658A BRPI0605658A BRPI0605658B8 BR PI0605658 B8 BRPI0605658 B8 BR PI0605658B8 BR PI0605658 A BRPI0605658 A BR PI0605658A BR PI0605658 A BRPI0605658 A BR PI0605658A BR PI0605658 B8 BRPI0605658 B8 BR PI0605658B8
Authority
BR
Brazil
Prior art keywords
peptide
plant
glycine
rich
present
Prior art date
Application number
BRPI0605658A
Other languages
English (en)
Inventor
Bloch Junior Carlos
Paulino Da Silva Luciano
Luiz Franco Octávio
Barbosa Pelegrini Patrícia
Original Assignee
Embrapa Pesquisa Agropecuaria
Uniao Brasileira De Educacao Catolica Ubec
Uniao Brasiliense De Educacao E Cultura Ubec Assicacao Civil Confessional Mantenedora Da Univ Catoli
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 Embrapa Pesquisa Agropecuaria, Uniao Brasileira De Educacao Catolica Ubec, Uniao Brasiliense De Educacao E Cultura Ubec Assicacao Civil Confessional Mantenedora Da Univ Catoli filed Critical Embrapa Pesquisa Agropecuaria
Priority to BRPI0605658A priority Critical patent/BRPI0605658B8/pt
Priority to PCT/BR2008/000001 priority patent/WO2008080208A1/en
Priority to EP08700451A priority patent/EP2125877B1/en
Priority to ES08700451T priority patent/ES2410605T3/es
Priority to US12/521,716 priority patent/US8445428B2/en
Publication of BRPI0605658A publication Critical patent/BRPI0605658A/pt
Publication of BRPI0605658B1 publication Critical patent/BRPI0605658B1/pt
Publication of BRPI0605658B8 publication Critical patent/BRPI0605658B8/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/415—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants
    • 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
    • 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
    • A61P31/04—Antibacterial agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Communicable Diseases (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

peptídeo antibiótico rico em glicina derivado de planta. a presente invenção refere-se a um novo peptídeo extraído de sementes de goiaba (psidium guajava), que possui atividade bactericida, principalmente contra bactérias gram-negativas conhecidas por causar infecções urinárias, hospitalares e do trato intestinal (proteus sp. e klebsiella sp.). o peptídeo, que possui a seqüência de aminoácidos respssrmec yeqaerygyg gygggryggg ygsgrgqpvg qgvershddn rnqpr, pertence à classe de proteínas ricas em glicina e tem peso molecular aproximado de 5kda. a invenção trata também de composições antibióticas para tratamento humano, veterinário e de plantas. alternativamente, o peptídeo, ou um derivado funcionalmente similar, objetos da presente invenção, pode ser utilizado na transformação de organismos visando resistência a patógenos, outras vantagens adaptativas, bem como propriedades diversas, especialmente para plantas e animais.
BRPI0605658A 2006-12-29 2006-12-29 peptídeo antibiótico rico em glicina derivado de planta BRPI0605658B8 (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0605658A BRPI0605658B8 (pt) 2006-12-29 2006-12-29 peptídeo antibiótico rico em glicina derivado de planta
PCT/BR2008/000001 WO2008080208A1 (en) 2006-12-29 2008-01-02 Plant derived antibiotic peptide rich in glycine
EP08700451A EP2125877B1 (en) 2006-12-29 2008-01-02 Plant derived antibiotic peptide rich in glycine
ES08700451T ES2410605T3 (es) 2006-12-29 2008-01-02 P�ptido antibi�tico derivado de plantas rico en glicina
US12/521,716 US8445428B2 (en) 2006-12-29 2008-01-02 Plant derived antibiotic peptide rich in glycine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0605658A BRPI0605658B8 (pt) 2006-12-29 2006-12-29 peptídeo antibiótico rico em glicina derivado de planta

Publications (3)

Publication Number Publication Date
BRPI0605658A BRPI0605658A (pt) 2008-08-19
BRPI0605658B1 BRPI0605658B1 (pt) 2019-09-17
BRPI0605658B8 true BRPI0605658B8 (pt) 2021-05-25

Family

ID=39588083

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605658A BRPI0605658B8 (pt) 2006-12-29 2006-12-29 peptídeo antibiótico rico em glicina derivado de planta

Country Status (5)

Country Link
US (1) US8445428B2 (pt)
EP (1) EP2125877B1 (pt)
BR (1) BRPI0605658B8 (pt)
ES (1) ES2410605T3 (pt)
WO (1) WO2008080208A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10206417B1 (en) * 2018-06-07 2019-02-19 King Saud University Guava seed (Psidium guajava) nanoparticles as antibacterial agent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2267492T3 (es) * 1999-02-05 2007-03-16 Debiopharm S.A. Derivados de ciclosporina y procedimiento de preparacion de dichos derivados.
CN100484568C (zh) * 2003-12-11 2009-05-06 中国人民解放军军事医学科学院放射与辐射医学研究所 一个蛋白质家族的抗菌用途

Also Published As

Publication number Publication date
BRPI0605658B1 (pt) 2019-09-17
ES2410605T3 (es) 2013-07-02
US20110190197A1 (en) 2011-08-04
US8445428B2 (en) 2013-05-21
EP2125877A4 (en) 2010-02-03
WO2008080208A1 (en) 2008-07-10
EP2125877A1 (en) 2009-12-02
EP2125877B1 (en) 2012-12-26
BRPI0605658A (pt) 2008-08-19

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: REFERENTE A RPI NO 2090 DE 25/01/2011, POR TER SIDO INDEVIDO.

B04C Request for examination: application reinstated [chapter 4.3 patent gazette]
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B07E Notification of approval relating to section 229 industrial property law [chapter 7.5 patent gazette]
B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: EMBRAPA - EMPRESA BRASILEIRA DE PESQUISA AGROPECUA

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/09/2019, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/12/2006 OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF

B21B Extinction acc. art. 78, item ii - on waiver by the patentee, without prejudice to the rights of third parties

Free format text: HOMOLOGADA A RENUNCIA DA PATENTE, SOLICITADA ATRAVES DA PETICAO NO 870230057112 DE 30/06/2023.