Claims
- 1. The process for the production of an antibiotic substance of the formula ##EQU2## which comprises cultivating a strain of Streptomyces sp. X-1092 deposited as NRRL 8047 in an aqueous carbohydrate solution containing a nitrogenous nutrient under submerged earobic conditions until activity versus Gram-positive bacteria is imparted to said solution and then recovering said antibiotic of the formula I from said solution.
Parent Case Info
This is a division of application Ser. No. 504,598 filed Sept. 9, l974, now U.S. Pat. No. 3,939,139.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
3939139 |
Preuss et al. |
Feb 1976 |
|
Non-Patent Literature Citations (2)
Entry |
Chemical Abstracts, vol. 74, 124547f, 1971. |
Chemical Abstracts, vol. 73, 127102x, 1970. |
Divisions (1)
|
Number |
Date |
Country |
Parent |
504598 |
Sep 1974 |
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