MY148891A - Novel antibiotic, bispolides a1, a2 and a3, and process for poducing the same - Google Patents
Novel antibiotic, bispolides a1, a2 and a3, and process for poducing the sameInfo
- Publication number
- MY148891A MY148891A MYPI20062247A MY148891A MY 148891 A MY148891 A MY 148891A MY PI20062247 A MYPI20062247 A MY PI20062247A MY 148891 A MY148891 A MY 148891A
- Authority
- MY
- Malaysia
- Prior art keywords
- bispolide
- hydrogen atom
- methyl group
- bispolides
- poducing
- Prior art date
Links
Abstract
IN THIS INVENTION, THERE IS PROVIDED A NOVEL ANTIBIOTIC, BISPOLIDE A1, BISPOLIDE A2 OR BISPOLIDE A3 WHICH IS A COMPOUND HAVING THE FORMULA (I): WHEREIN R� AND R� EACH DENOTE A HYDROGEN ATOM OR METHYL GROUP (-CH3), AND R� AND R� ARE EACH A HYDROGEN ATOM FOR BISPOLIDE A1; R� IS A HYDROGEN ATOM AND R� IS METHYL GROUP FOR BISPOLIDE A2; AND R� AND R� ARE EACH METHYL GROUP FOR BISPOLIDE A3. BISPOLIDE A1, BISPOLIDE A2 AND BISPOLIDE A3 MAY COLLECTIVELY BE NAMED AS A BISPOLIDE A AND ARE EACH AN ANTIBIOTIC HAVING A HIGH ANTIBACTERIAL ACTIVITY AGAINST BACTERIA SUCH AS GRAM-POSITIVE BACTERIA, INCLUDING METHICILLIN-RESISTANT STRAIN OF STAPHYLOCOCCUS AUREUS. IN THIS INVENTION, THERE IS ALSO PROVIDED A PROCESS OF PRODUCING A BISPOLIDE A COMPRISING CULTIVATING A MICROBIAL STAIN DESIGNATED AS MICROBISPORA SP. A34030 (DEPOSITED UNDER AN ACCESS NUMBER OF FERM BP-10505). THERE IS FURTHER PROVIDED A PHARMACEUTICAL COMPOSITION COMPRISING A BISPOLIDE A AS AN ACTIVE INGREDIENT.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20062247 MY148891A (en) | 2006-05-16 | 2006-05-16 | Novel antibiotic, bispolides a1, a2 and a3, and process for poducing the same |
EP07743739A EP2025758A1 (en) | 2006-05-16 | 2007-05-15 | NOVEL ANTIBIOTICS, BISPOLIDES A1, A2 AND A3 AND BISPOLIDES B1, B2a, B2b AND B3 AND METHOD FOR PRODUCING THE ANTIBIOTICS |
JP2008515607A JP4755248B2 (en) | 2006-05-16 | 2007-05-15 | Novel antibiotics, bisporides A1, A2 and A3 and bisporides B1, B2a, B2b and B3 and methods for producing these antibiotics |
PCT/JP2007/060304 WO2007132937A1 (en) | 2006-05-16 | 2007-05-15 | NOVEL ANTIBIOTICS, BISPOLIDES A1, A2 AND A3 AND BISPOLIDES B1, B2a, B2b AND B3 AND METHOD FOR PRODUCING THE ANTIBIOTICS |
US12/300,468 US8318684B2 (en) | 2006-05-16 | 2007-05-15 | Antibiotics, bispolides A1, A2, and A3 as well as bispolides B1, B2a, B2b and B3 and processes for producing said antibiotics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20062247 MY148891A (en) | 2006-05-16 | 2006-05-16 | Novel antibiotic, bispolides a1, a2 and a3, and process for poducing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
MY148891A true MY148891A (en) | 2013-06-14 |
Family
ID=50287798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20062247 MY148891A (en) | 2006-05-16 | 2006-05-16 | Novel antibiotic, bispolides a1, a2 and a3, and process for poducing the same |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY148891A (en) |
-
2006
- 2006-05-16 MY MYPI20062247 patent/MY148891A/en unknown
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