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1. BR112021014064 - processo para produção de um extrato alergênico despigmentado, extrato alergênico despigmentado, extrato alergênico despigmentado polimerizado, composição farmacêutica, e vacina

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Brazil
Application Number 112021014064
Application Date 26.03.2019
Publication Number 112021014064
Publication Date 21.09.2021
Publication Kind A2
IPC
A61K 35/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
A61K 35/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
A61K 35/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
Applicants LETI PHARMA S.L.
Inventors JERÓNIMO CARNÉS SÁNCHEZ
MARTA ROMÁN-ESCUTIA
MARÍA MORALES
MARÍA TERESA GALLEGO
Agents DAVID DO NASCIMENTO ADVOGADOS ASSOCIADOS
Priority Data 19382030.5 17.01.2019 EP
Title
(PT) processo para produção de um extrato alergênico despigmentado, extrato alergênico despigmentado, extrato alergênico despigmentado polimerizado, composição farmacêutica, e vacina
Abstract
(PT) processo para produção de um extrato alergênico despigmentado, extrato alergênico despigmentado, extrato alergênico despigmentado polimerizado, composição farmacêutica, e vacina. a invenção se refere a processos para produção de extratos alergênicos e composição farmacêuticas e vacinas semipurificados e purificados para uso no diagnóstico e tratamento de alergia.em um aspecto da invenção, provê-se um processo para a produção de um extrato alergênico despigmentado, o processo caracterizado por compreender:a) basificação de um extrato alergênico natural; eb) remoção de moléculas com um tamanho molecular inferior a 3,5 kda; e c) ajuste do ph à neutralidade;para assim produzir um extrato alergênico despigmentado.
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