ES459476A1 - 9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteria - Google Patents
9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteriaInfo
- Publication number
- ES459476A1 ES459476A1 ES459476A ES459476A ES459476A1 ES 459476 A1 ES459476 A1 ES 459476A1 ES 459476 A ES459476 A ES 459476A ES 459476 A ES459476 A ES 459476A ES 459476 A1 ES459476 A1 ES 459476A1
- Authority
- ES
- Spain
- Prior art keywords
- opt
- alkyl
- gram
- branched
- phenyl
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 229940088710 antibiotic agent Drugs 0.000 title abstract 2
- 241000894006 Bacteria Species 0.000 title 1
- 239000003242 anti bacterial agent Substances 0.000 title 1
- 229960003276 erythromycin Drugs 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 5
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 3
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 3
- 125000001475 halogen functional group Chemical group 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003282 alkyl amino group Chemical group 0.000 abstract 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 125000000440 benzylamino group Chemical group [H]N(*)C([H])([H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 125000005191 hydroxyalkylamino group Chemical group 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
- C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
9-Alkylamino-erythromycins (I) and thier acid addition salts are novel cpds. R3-(CH2)n-CH-CH-NH-E (where E is erythromycyl R1=H opt. branched 1-3C alkyl, 1-5c alkoxy-1-3C alkyl, phenyl or benzyl R2=H, hydroxy, opt. branched 1-3C alkyl or phenyl. R3=1-5C aliphatic acyloxy, benzyloxy opt. branched 1-5c alkoxy, amino, 1-5C monoalkylamino, 2-8C dialkylamino, opt. branched 1-4c hydroxyalkylamino, opt. branched 2-8C di-(hydroxyalkyl)amino, phenyl-1-2C alkylamino, phenylamino (opt. substd. in the phenyl ring by one or more halo, 1-3C alkyl, 1-3C akoxy or hydroxy), 1-5c aliphatic acylamino (opt. substd. by phenyl), benzylamino (the phenyl ring may be substd. by methoxy, halo or carboxy) p-tolylsulphonamino, N',N'-di(1-3c alkyl)-hydrazino where the alkyl radicals together with the N atom may from a 5-6 membered monocyclic heterocyclic gp. opt. containing an O, S or another N atom and opt. substd. on this second N atom, n= 0 or 1 with the condition that when n=0, Ro may also be hydroxy. (I) are antibacterials active against Gram-positive and Gram-negative organisms.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762606663 DE2606663A1 (en) | 1976-02-19 | 1976-02-19 | 9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteria |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES459476A1 true ES459476A1 (en) | 1978-04-16 |
Family
ID=5970306
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES459476A Expired ES459476A1 (en) | 1976-02-19 | 1977-06-03 | 9-Alkylamino-erythromycin antibiotics - active against gram-positive and gram-negative bacteria |
| ES459475A Expired ES459475A1 (en) | 1976-02-19 | 1977-06-03 | PROCEDURE FOR THE PREPARATION OF NEW 9-ALCOHYLAMINE-ERITHROMYCIN. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES459475A Expired ES459475A1 (en) | 1976-02-19 | 1977-06-03 | PROCEDURE FOR THE PREPARATION OF NEW 9-ALCOHYLAMINE-ERITHROMYCIN. |
Country Status (7)
| Country | Link |
|---|---|
| BG (1) | BG27239A3 (en) |
| CS (1) | CS188279B2 (en) |
| DE (1) | DE2606663A1 (en) |
| ES (2) | ES459476A1 (en) |
| PL (1) | PL102374B1 (en) |
| RO (1) | RO70428B (en) |
| SU (1) | SU602119A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008139481A2 (en) * | 2007-05-16 | 2008-11-20 | Luxembourg Bio Technologies Ltd. | Proton acceptor iminium/carbocation-type coupling agents |
-
1976
- 1976-02-19 DE DE19762606663 patent/DE2606663A1/en not_active Ceased
- 1976-03-29 BG BG032726A patent/BG27239A3/en unknown
- 1976-04-06 RO RO85431A patent/RO70428B/en unknown
- 1976-04-06 PL PL18853676A patent/PL102374B1/en unknown
- 1976-04-06 SU SU762342404A patent/SU602119A3/en active
- 1976-04-06 CS CS226776A patent/CS188279B2/en unknown
-
1977
- 1977-06-03 ES ES459476A patent/ES459476A1/en not_active Expired
- 1977-06-03 ES ES459475A patent/ES459475A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES459475A1 (en) | 1978-04-16 |
| PL102374B1 (en) | 1979-03-31 |
| DE2606663A1 (en) | 1977-08-25 |
| BG27239A3 (en) | 1979-09-14 |
| RO70428A (en) | 1983-04-29 |
| SU602119A3 (en) | 1978-04-05 |
| RO70428B (en) | 1983-04-30 |
| CS188279B2 (en) | 1979-02-28 |
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