DK567883A - TYLOSIN DERIVATIVES, PROCEDURE FOR THEIR PREPARATION AND THEIR USE - Google Patents
TYLOSIN DERIVATIVES, PROCEDURE FOR THEIR PREPARATION AND THEIR USE Download PDFInfo
- Publication number
- DK567883A DK567883A DK567883A DK567883A DK567883A DK 567883 A DK567883 A DK 567883A DK 567883 A DK567883 A DK 567883A DK 567883 A DK567883 A DK 567883A DK 567883 A DK567883 A DK 567883A
- Authority
- DK
- Denmark
- Prior art keywords
- image
- acyl
- aralkyl
- alkylaminomethyl
- acyloxymethyl
- Prior art date
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
23-Demycinosyltylosine derivatives of the general formula I: <IMAGE> in which R1 is H or acyl, R2 is acyl, R3 is H or acyl, or R2 and R3 are together a carbonyl group linking the 3" and 4" hydroxyl groups, R4 is H or acyl, R6 is methyl, hydroxymethyl, fluoromethyl, chloromethyl, bromomethyl, iodomethyl, di(C1-C6)-alkylaminomethyl or acyloxymethyl, CHO or a group CH=R5, and Z is an imino group R5 or can, when R6 is fluoromethyl, chloromethyl, bromomethyl, iodomethyl or acyloxymethyl, CHO or di(C1- C6)alkylaminomethyl, also be oxo, in connection with which R5 is N-NH-aralkyl, <IMAGE> or <IMAGE> (II) in which n is 0, 1 or 2, and Q is CH2, CHR7, CR7R8, NH, NR7, O, S, SO2, CHOH, CHOR7, CR7OH, CR7OR8, <IMAGE>, <IMAGE>, CHCOOH, CHCOOR7, CHCONH2 or <IMAGE>, in which R7 and R8 are, mutually independently, (C1-C6)alkyl, (C7- C10)aralkyl or (C6-C10)aryl including X-substituted aryl or aralkyl, where X is halogen, trifluoromethyl, (C1- C6)alkoxy or (C1-C6)alkylcarbonyl, and pharmaceutically acceptable salts thereof, are prepared by a number of different processes. The compounds possess broad-spectrum antibacterial activity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK567883A DK152924C (en) | 1983-12-09 | 1983-12-09 | 20-IMINO-TYLOSIN SUBSTANCES OR PHARMACEUTICAL ACCEPTABLE ACID ADDITION SALTS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE COMPOUNDS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK567883 | 1983-12-09 | ||
DK567883A DK152924C (en) | 1983-12-09 | 1983-12-09 | 20-IMINO-TYLOSIN SUBSTANCES OR PHARMACEUTICAL ACCEPTABLE ACID ADDITION SALTS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE COMPOUNDS |
Publications (4)
Publication Number | Publication Date |
---|---|
DK567883D0 DK567883D0 (en) | 1983-12-09 |
DK567883A true DK567883A (en) | 1985-06-10 |
DK152924B DK152924B (en) | 1988-05-30 |
DK152924C DK152924C (en) | 1988-10-24 |
Family
ID=8144424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK567883A DK152924C (en) | 1983-12-09 | 1983-12-09 | 20-IMINO-TYLOSIN SUBSTANCES OR PHARMACEUTICAL ACCEPTABLE ACID ADDITION SALTS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE COMPOUNDS |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK152924C (en) |
-
1983
- 1983-12-09 DK DK567883A patent/DK152924C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK152924B (en) | 1988-05-30 |
DK152924C (en) | 1988-10-24 |
DK567883D0 (en) | 1983-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |