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1. (WO1991007183) POLYMERS WITH ALKYL- OR HETEROALKYL-ARYL BACKBONE AND PHARMACEUTICAL COMPOSITIONS INCORPORATING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007183 International Application No.: PCT/US1990/006847
Publication Date: 30.05.1991 International Filing Date: 21.11.1990
Chapter 2 Demand Filed: 21.06.1991
IPC:
A61K 31/765 (2006.01) ,C08G 8/08 (2006.01) ,C08G 8/18 (2006.01) ,C08G 8/20 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
74
Synthetic polymeric materials
765
Polymers containing oxygen
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8
Condensation polymers of aldehydes or ketones with phenols only
04
of aldehydes
08
of formaldehyde, e.g. of formaldehyde formed in situ
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8
Condensation polymers of aldehydes or ketones with phenols only
04
of aldehydes
08
of formaldehyde, e.g. of formaldehyde formed in situ
18
with phenols substituted by carboxylic or sulfonic acid groups
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8
Condensation polymers of aldehydes or ketones with phenols only
04
of aldehydes
08
of formaldehyde, e.g. of formaldehyde formed in situ
20
with polyhydric phenols
Applicants:
RHÔNE-POULENC RORER INTERNATIONAL (HOLDINGS), INC. [US/US]; 40 Cape Henlopen Drive Lewes, DE 19958, US (AllExceptUS)
CHANG, Michael, N. [US/US]; US (UsOnly)
REGAN, John, R. [US/US]; US (UsOnly)
Inventors:
CHANG, Michael, N.; US
REGAN, John, R.; US
Agent:
BARRON, Alexis ; Synnestvedt & Lechner 2600 One Reading Center 1101 Market Street Philadelphia, PA 19107, US
Priority Data:
440,58422.11.1989US
440,58622.11.1989US
Title (EN) POLYMERS WITH ALKYL- OR HETEROALKYL-ARYL BACKBONE AND PHARMACEUTICAL COMPOSITIONS INCORPORATING SAME
(FR) POLYMERES A STRUCTURE EN ALKYLARYLE OU EN HETEROALKYLARYLE ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
Abstract:
(EN) A biologically active polymeric compound comprising an alkylaryl or heteroalkylaryl backbone and from about 5 to about 50 repeating aromatic ring-containing units and which, according to the computer program marketed as SYBYL version 5.2 running on a DEC VAX 11/750 computer, is capable of forming a linear backbone having a helical secondary structure, and wherein the maximum diameter of the helical structure, as measured by the alkylaryl or heteroalkylaryl backbone, is less than 3 times greater than the maximum diameter of the aryl group of the alkylaryl or heteroalkylaryl backbone.
(FR) Un composé polymère biologiquement actif comprend une structure en alkylaryle ou en hétéroalkylaryle et entre 5 et 50 unités repétitives environ contenant des chaînes fermées aromatiques, susceptibles de former, selon le programme d'ordinateur commercialisé sous le nom SYBYL, version 5.2, exécuté par un ordinateur DEC VAZ 11/750, une structure linéaire avec une structure secondaire hélicoïdale, le diamètre maximal de la structure hélicoïdale, mesuré par rapport à la structure en alkylaryle ou en hétéroalkylaryle, étant moins de 3 fois supérieur au diamètre maximal du groupe aryle de la structure en alkylaryle ou en hétéroalkylaryle.
Designated States: AU, CA, JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0502117JPH05508665CA2069448AU1991069191