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1. (WO1998051695) NOVEL POLYKETIDE DERIVATIVES AND RECOMBINANT METHODS FOR MAKING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/051695 International Application No.: PCT/US1998/009518
Publication Date: 19.11.1998 International Filing Date: 13.05.1998
IPC:
C07H 17/08 (2006.01) ,C12N 15/52 (2006.01) ,C12P 19/62 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
H
SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
17
Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
04
Heterocyclic radicals containing only oxygen as ring hetero atoms
08
Hetero rings containing eight or more ring members, e.g. erythromycins
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15
Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09
Recombinant DNA-technology
11
DNA or RNA fragments; Modified forms thereof
52
Genes encoding for enzymes or proenzymes
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19
Preparation of compounds containing saccharide radicals
44
Preparation of O-glycosides, e.g. glucosides
60
having an oxygen of the saccharide radical directly bound to a non-saccharide heterocyclic ring or a condensed ring system containing a non-saccharide heterocyclic ring, e.g. coumermycin, novobiocin
62
the hetero ring having eight or more ring members and only oxygen as ring hetero atoms, e.g. erythromycin, spiramycin, nystatin
Applicants:
ABBOTT LABORATORIES [US/US]; CHAD 0377/AP6D-2 100 Abbott Park Road Abbott Park, IL 60064-3500, US
Inventors:
KATZ, Leonard; US
STASSI, Diane, L.; US
SUMMERS, Richard, G., Jr.; US
RUAN, Xiaoan; US
PEREDA-LOPEZ, Ana; US
KAKAVAS, Stephen, J.; US
Agent:
CASUTO, Dianne ; Abbott Laboratories CHAD 0377/AP6D-2 100 Abbott Park Road Abbott Park, IL 60064-3500, US
Priority Data:
08/858,00316.05.1997US
Title (EN) NOVEL POLYKETIDE DERIVATIVES AND RECOMBINANT METHODS FOR MAKING SAME
(FR) NOUVEAUX DERIVES DE POLYKETIDES ET PROCEDES DE RECOMBINAISON POUR PRODUIRE CES DERIVES
Abstract:
(EN) The invention provides novel erythromycin derivatives in which methyl groups on the macrolactone ring have been substituted with -H, -Et, and/or -OH and the ethyl side-chain has been substituted with hydroxymethyl or dihydroxyxyclohexylmethyl side-chains. The invention also provides reagents such as isolated polynucleotides, vectors comprising the polynucleotides and host cells transformed with the vectors for making the novel compounds. Methods for making the compounds utilizing genetic engineering techniques are also disclosed.
(FR) Nouveaux dérivés d'érythromycine dans lesquels les groupes méthyle du cycle de macrolactone ont été substitués par -H, -Et et/ou -OH et la chaîne latérale éthyle a été substituée par des chaînes latérales hydroxyméthyle ou dihydroxycyclohexylméthyle. L'invention porte en outre sur des réactifs, notamment des polynucléotides isolés, sur des vecteurs comprenant ces polynucléotides et sur des cellules hôtes transformées avec les vecteurs pour produire les nouveaux composés. L'invention se rapporte par ailleurs à des procédés pour produire ces composés par des techniques de génie génétique.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)