BR6915290D0 - PROCESS FOR THE PREPARATION OF BIGUANIDE-NAFTALENE 1,5-DISSULPHONATES - Google Patents
PROCESS FOR THE PREPARATION OF BIGUANIDE-NAFTALENE 1,5-DISSULPHONATESInfo
- Publication number
- BR6915290D0 BR6915290D0 BR215290/69A BR21529069A BR6915290D0 BR 6915290 D0 BR6915290 D0 BR 6915290D0 BR 215290/69 A BR215290/69 A BR 215290/69A BR 21529069 A BR21529069 A BR 21529069A BR 6915290 D0 BR6915290 D0 BR 6915290D0
- Authority
- BR
- Brazil
- Prior art keywords
- dissulphonates
- naftalene
- biguanide
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C279/20—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylguanidines
- C07C279/24—Y being a hetero atom
- C07C279/26—X and Y being nitrogen atoms, i.e. biguanides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691941697 DE1941697A1 (en) | 1969-08-16 | 1969-08-16 | Biguanide-naphthalene-1,5-disulfonate with antihyperglycaemic effect |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6915290D0 true BR6915290D0 (en) | 1973-04-12 |
Family
ID=5742953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR215290/69A BR6915290D0 (en) | 1969-08-16 | 1969-12-17 | PROCESS FOR THE PREPARATION OF BIGUANIDE-NAFTALENE 1,5-DISSULPHONATES |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE754880A (en) |
BR (1) | BR6915290D0 (en) |
DE (1) | DE1941697A1 (en) |
FR (1) | FR2068503A1 (en) |
IL (1) | IL34919A0 (en) |
NL (1) | NL7011914A (en) |
ZA (1) | ZA705469B (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2473112A (en) * | 1946-04-03 | 1949-06-14 | Boots Pure Drug Co Ltd | Preparation of sulfonic acid salts of diguanides |
DE1093349B (en) * | 1958-08-20 | 1960-11-24 | Gruenenthal Chemie | Process for the preparation of monoalkyl biguanides |
-
0
- BE BE754880D patent/BE754880A/en unknown
-
1969
- 1969-08-16 DE DE19691941697 patent/DE1941697A1/en active Pending
- 1969-12-17 BR BR215290/69A patent/BR6915290D0/en unknown
-
1970
- 1970-07-14 IL IL34919A patent/IL34919A0/en unknown
- 1970-08-07 ZA ZA705469A patent/ZA705469B/en unknown
- 1970-08-12 NL NL7011914A patent/NL7011914A/xx unknown
- 1970-08-14 FR FR7030099A patent/FR2068503A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BE754880A (en) | 1971-02-15 |
NL7011914A (en) | 1971-02-18 |
ZA705469B (en) | 1971-04-28 |
FR2068503A1 (en) | 1971-08-27 |
IL34919A0 (en) | 1970-09-17 |
DE1941697A1 (en) | 1971-02-25 |
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