Claims
- 1. A method of producing a compound of the formula: ##STR9## which comprises subjecting Antibiotic C-15003 of the formula: ##STR10## wherein R represents ##STR11## --CO--CH.sub.2 --CH.sub.2 --CH.sub.3 or ##STR12## to reductive hydrolysis.
- 2. A method as claimed in claim 1, wherein the reductive hydrolysis is conducted by employing a complex metal hydride.
- 3. A method as claimed in claim 2, wherein the complex metal hydride is lithium aluminum hydride.
Priority Claims (2)
Number |
Date |
Country |
Kind |
52/37166 |
Mar 1977 |
JPX |
|
52/37886 |
Apr 1977 |
JPX |
|
Parent Case Info
This is a division of application Ser. No. 131,787 filed Mar. 19, 1980, now U.S. Pat. No. 4,320,200, which in turn is a division of application Ser. No. 972,492, filed Dec. 22, 1978, now U.S. Pat. No. 4,225,494, which is a division of application Ser. No. 811,448, filed June 29, 1977, now U.S. Pat. No. 4,162,940.
Non-Patent Literature Citations (1)
Entry |
Kupchan et al., "J. Am. Chem. Soc.", vol. 97, No. 18, Sep. (1975). |
Divisions (3)
|
Number |
Date |
Country |
Parent |
131787 |
Mar 1980 |
|
Parent |
972492 |
Dec 1978 |
|
Parent |
811448 |
Jun 1977 |
|