KR920700666A - Stabilized Liquid Preparation of Small Peptides - Google Patents

Stabilized Liquid Preparation of Small Peptides

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Publication number
KR920700666A
KR920700666A KR1019910700506A KR910700506A KR920700666A KR 920700666 A KR920700666 A KR 920700666A KR 1019910700506 A KR1019910700506 A KR 1019910700506A KR 910700506 A KR910700506 A KR 910700506A KR 920700666 A KR920700666 A KR 920700666A
Authority
KR
South Korea
Prior art keywords
peptide
amino acid
liquid preparation
small peptides
stabilized liquid
Prior art date
Application number
KR1019910700506A
Other languages
Korean (ko)
Inventor
골드스타인 기데온
오디야 타판
Original Assignee
원본미기재
임무노바이올로지 리써치 인스티튜트 인코오퍼레이티드
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 원본미기재, 임무노바이올로지 리써치 인스티튜트 인코오퍼레이티드 filed Critical 원본미기재
Priority claimed from PCT/US1990/005303 external-priority patent/WO1991004743A1/en
Publication of KR920700666A publication Critical patent/KR920700666A/en

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Abstract

내용 없음No content

Description

소형 펩티드의 안정화 액상제제Stabilized Liquid Preparation of Small Peptides

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 티모펜틴 제제의 안정성을 표준 보존제를 함유한 종래의 티모펜틴 제제와 ㅂ교한 그래프이다. 제2도는 아미노산이 함유되거나 함유되지 않은 티모펜틴 제제의 각종 저장 온도 조건하에서 안정성 시험결과를 나타낸 막대 도표이다. 제3도는 본 발명의 제제중의 티모펜틴의 각종 농도를 기타 제제와 사승된 온도하에서 비교 검토한 그래프이다.1 is a graph comparing the stability of thymopentin formulations according to the present invention with conventional thymopentin formulations containing standard preservatives. FIG. 2 is a bar chart showing the results of stability tests under various storage temperature conditions of thymopentin formulations with or without amino acids. 3 is a graph comparing various concentrations of thymopentin in the formulations of the present invention under temperature squared with other formulations.

Claims (8)

생리학적으로 허용되는 완충액 중에서 1체적당 0.1~5%의 아미노산을 가하여 펩티드 용액을 안정화시켜 실온이상의 온도 조건하에서 생물학적 안정성을 유지하는 약제학적 펩티드의 안정한 제제의 제조방법.A method for preparing a stable preparation of a pharmaceutical peptide, wherein the peptide solution is stabilized by adding 0.1 to 5% of amino acids per volume in a physiologically acceptable buffer to maintain biological stability at temperatures above room temperature. 제1항에 있어서, 아미노산 농도가 1체적장 2%인 제조방법.The method according to claim 1, wherein the amino acid concentration is 1% by volume 2%. 제1항에 있어서 아미노산이 글리신, 아르기닌, 리신, 글루타민, 아스파르트산 및 히스티딘으로 된 군으로부터 선택되는 제조방법.The method of claim 1 wherein the amino acid is selected from the group consisting of glycine, arginine, lysine, glutamine, aspartic acid and histidine. 제1항에 있어서, 완충액이 시트레이트 완충액인 제조방법.The method of claim 1, wherein the buffer is citrate buffer. 제2항에 있어서, 아미노산이 글리신인 제조방법.The method of claim 2, wherein the amino acid is glycine. 제1항에 있어서 펩티드 조성물 pH범위가 6.2~7.4인 제조방법.The method according to claim 1, wherein the peptide composition has a pH range of 6.2 to 7.4. 제1항의 방법에 의해 제조된 안정한 액상 펩티드 제제.A stable liquid peptide formulation prepared by the method of claim 1. 제7항에 있어서 펩티드가 티모펜틴인 펩티드 제제.8. The peptide formulation of claim 7, wherein the peptide is thymopentin. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910700506A 1990-09-18 1990-09-18 Stabilized Liquid Preparation of Small Peptides KR920700666A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US1990/005303 WO1991004743A1 (en) 1989-09-28 1990-09-18 Stabilized aqueous formulations of small peptides
US41384190A 1990-09-28 1990-09-28
US07/413841 1990-09-28

Publications (1)

Publication Number Publication Date
KR920700666A true KR920700666A (en) 1992-08-10

Family

ID=67477253

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700506A KR920700666A (en) 1990-09-18 1990-09-18 Stabilized Liquid Preparation of Small Peptides

Country Status (1)

Country Link
KR (1) KR920700666A (en)

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