JPS55164673A - Zinc compound and its preparation - Google Patents
Zinc compound and its preparationInfo
- Publication number
- JPS55164673A JPS55164673A JP7278879A JP7278879A JPS55164673A JP S55164673 A JPS55164673 A JP S55164673A JP 7278879 A JP7278879 A JP 7278879A JP 7278879 A JP7278879 A JP 7278879A JP S55164673 A JPS55164673 A JP S55164673A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- zinc
- alkali metal
- znx
- 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
Abstract
NEW MATERIAL:A zinc compound of formula I (R1 is H or lower alkyl group; R2 is H or alkali metal).
EXAMPLE: Zinc-bis[N-[(2S)-3-mercapto-2-methylpropionyl]-L-proline sodium].
USE: A remedy for hypertension and rheumatism having an angiotensin I-converting enzyme inhibitory action, and usable for preventing and treating various diseases caused by zinc deficiency.
PROCESS: A compound of formula II (M is alkali metal) is reacted with a compound of the formula ZnX2 (X is halogen, hydroxyl, lower fatty acid ester, or X2 is CO3 or SO4) in an inert gas stream, e.g. nitrogen or argon, under cooling in an ice bath to give the compound of formula I. A zinc halide or hydroxide may be used as the compound of the formula ZnX2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7278879A JPS55164673A (en) | 1979-06-08 | 1979-06-08 | Zinc compound and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7278879A JPS55164673A (en) | 1979-06-08 | 1979-06-08 | Zinc compound and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55164673A true JPS55164673A (en) | 1980-12-22 |
Family
ID=13499468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7278879A Pending JPS55164673A (en) | 1979-06-08 | 1979-06-08 | Zinc compound and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55164673A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53112810A (en) * | 1977-03-11 | 1978-10-02 | Squibb & Sons Inc | Thiopropanoylamino acid derivative and process for preparing same |
-
1979
- 1979-06-08 JP JP7278879A patent/JPS55164673A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53112810A (en) * | 1977-03-11 | 1978-10-02 | Squibb & Sons Inc | Thiopropanoylamino acid derivative and process for preparing same |
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