JPS55122783A - Preparation of porfiromycin derivative - Google Patents
Preparation of porfiromycin derivativeInfo
- Publication number
- JPS55122783A JPS55122783A JP2825079A JP2825079A JPS55122783A JP S55122783 A JPS55122783 A JP S55122783A JP 2825079 A JP2825079 A JP 2825079A JP 2825079 A JP2825079 A JP 2825079A JP S55122783 A JPS55122783 A JP S55122783A
- Authority
- JP
- Japan
- Prior art keywords
- decarbamoyloxy
- porfiromycin
- derivative
- preparation
- dehydroporfiromycin
- 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.)
- Pending
Links
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
PURPOSE: To prepare the title compound having antibacterial activity, by converting the 7-position amino group of 10-decarbamoyloxy-9-dehydroporfiromycin to OH group by alkali hydrolysis, and then reacting the product with an alkylating agent.
CONSTITUTION: 10-Decarbamoyloxy-9-dehydro-7-deamino-7-hydroxyporfiromycin II obtained by the alkali hydrolysis of 10-decarbamoyloxy-9-dehydroporfiromycin, is reacted with an alkylating agent (pref. diazoalkane) to obtain 10-decarbamoyloxy- 9-dehydro-7-deamino-7-alkoxyporfiromycin I (R is alkyl).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2825079A JPS55122783A (en) | 1979-03-13 | 1979-03-13 | Preparation of porfiromycin derivative |
DE7979102497T DE2966984D1 (en) | 1978-07-18 | 1979-07-17 | New mitomycins and processes for production thereof |
EP79102497A EP0008021B1 (en) | 1978-07-18 | 1979-07-17 | New mitomycins and processes for production thereof |
US06/126,346 US4374774A (en) | 1979-03-13 | 1980-03-03 | Mitomycins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2825079A JPS55122783A (en) | 1979-03-13 | 1979-03-13 | Preparation of porfiromycin derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55122783A true JPS55122783A (en) | 1980-09-20 |
Family
ID=12243323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2825079A Pending JPS55122783A (en) | 1978-07-18 | 1979-03-13 | Preparation of porfiromycin derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55122783A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776894A (en) * | 1986-08-18 | 1988-10-11 | Sanyo Electric Co., Ltd. | Photovoltaic device |
-
1979
- 1979-03-13 JP JP2825079A patent/JPS55122783A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776894A (en) * | 1986-08-18 | 1988-10-11 | Sanyo Electric Co., Ltd. | Photovoltaic device |
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