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1. WO1996040213 - MANUFACTURE AND PURIFICATION OF PEPTIDES

Publication Number WO/1996/040213
Publication Date 19.12.1996
International Application No. PCT/US1996/009579
International Filing Date 05.06.1996
Chapter 2 Demand Filed 02.01.1997
IPC
A61K 38/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
C07K 1/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General processes for the preparation of peptides
14Extraction; Separation; Purification
C07K 14/02 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
005from viruses
01DNA viruses
02Hepadnaviridae, e.g. hepatitis B virus
CPC
A61K 38/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
C07K 1/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General methods for the preparation of peptides ; , i.e. processes for the organic chemical preparation of peptides or proteins of any length
14Extraction; Separation; Purification
C07K 14/005
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
005from viruses
C12N 2730/10122
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
2730Reverse Transcribing DNA Viruses
00011Reverse Transcribing DNA Viruses
10011Hepadnaviridae
10111Orthohepadnavirus, e.g. hepatitis B virus
10122New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
Applicants
  • CYTEL CORPORATION [US]/[US]
Inventors
  • KUBO, Ralph, T.
  • ARRHENIUS, Thomas
Agents
  • BASTIAN, Kevin, L.
Priority Data
08/483,19607.06.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MANUFACTURE AND PURIFICATION OF PEPTIDES
(FR) PRODUCTION ET PURIFICATION DE PEPTIDES
Abstract
(EN)
The present invention provides methods for preparing purified synthetic lipopeptides. The methods comprise contacting a composition comprising the synthetic lipopeptide and various contaminants with an aqueous solution, such that impurities are selectively dissolved.
(FR)
La présente invention concerne des procédés de préparation de lipopeptides synthétiques purifiés. Ces procédés consistent à mettre une composition contenant le lipopeptide synthétique et divers agents de contamination en contact avec une solution aqueuse, de sorte que les impuretés soient dissoutes de manière sélective.
Also published as
Latest bibliographic data on file with the International Bureau