FR2132396A1 - - Google Patents
Info
- Publication number
- FR2132396A1 FR2132396A1 FR7211727A FR7211727A FR2132396A1 FR 2132396 A1 FR2132396 A1 FR 2132396A1 FR 7211727 A FR7211727 A FR 7211727A FR 7211727 A FR7211727 A FR 7211727A FR 2132396 A1 FR2132396 A1 FR 2132396A1
- Authority
- FR
- France
- 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.)
- Granted
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
- A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
- A61C1/057—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive with means for preventing suction effect in turbine after deactivation of the drive air
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712117015 DE2117015A1 (de) | 1971-04-02 | 1971-04-02 | 1,2-Biguanide |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2132396A1 true FR2132396A1 (de) | 1972-11-17 |
FR2132396B1 FR2132396B1 (de) | 1975-10-10 |
Family
ID=5804148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7211727A Expired FR2132396B1 (de) | 1971-04-02 | 1972-04-04 |
Country Status (19)
Country | Link |
---|---|
AR (3) | AR194360A1 (de) |
AT (4) | AT313301B (de) |
AU (1) | AU468307B2 (de) |
BE (1) | BE781590A (de) |
CA (1) | CA988084A (de) |
CH (1) | CH579534A5 (de) |
CS (3) | CS161936B2 (de) |
DD (1) | DD95228A5 (de) |
DE (1) | DE2117015A1 (de) |
DK (1) | DK129651B (de) |
ES (1) | ES401124A1 (de) |
FR (1) | FR2132396B1 (de) |
GB (1) | GB1386130A (de) |
HU (1) | HU162902B (de) |
NL (1) | NL7204493A (de) |
NO (1) | NO135418C (de) |
SE (1) | SE377332B (de) |
SU (4) | SU535903A3 (de) |
ZA (1) | ZA722183B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008007314A1 (de) | 2008-02-02 | 2009-08-06 | Merck Patent Gmbh | Verfahren zur Herstellung von 3,6-Dihydro-1,3,5-triazinderivaten |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR940304A (fr) * | 1946-01-07 | 1948-12-09 | Ici Ltd | Procédé de fabrication de dérivés de biguanides |
-
1971
- 1971-04-02 DE DE19712117015 patent/DE2117015A1/de not_active Withdrawn
-
1972
- 1972-03-15 CS CS6963*A patent/CS161936B2/cs unknown
- 1972-03-15 CS CS1724A patent/CS161935B2/cs unknown
- 1972-03-15 CS CS6964*A patent/CS161937B2/cs unknown
- 1972-03-22 DK DK134572AA patent/DK129651B/da unknown
- 1972-03-23 ES ES401124A patent/ES401124A1/es not_active Expired
- 1972-03-27 CH CH454672A patent/CH579534A5/xx not_active IP Right Cessation
- 1972-03-27 GB GB1416272A patent/GB1386130A/en not_active Expired
- 1972-03-29 AR AR241248A patent/AR194360A1/es active
- 1972-03-29 SE SE7204127A patent/SE377332B/xx unknown
- 1972-03-29 NO NO1084/72A patent/NO135418C/no unknown
- 1972-03-30 HU HUSC383A patent/HU162902B/hu unknown
- 1972-03-30 AT AT279272A patent/AT313301B/de not_active IP Right Cessation
- 1972-03-30 AT AT00785/73A patent/AT317240B/de not_active IP Right Cessation
- 1972-03-30 AT AT00784/73A patent/AT317239B/de not_active IP Right Cessation
- 1972-03-30 ZA ZA722183A patent/ZA722183B/xx unknown
- 1972-03-30 AU AU40661/72A patent/AU468307B2/en not_active Expired
- 1972-03-30 DD DD161938A patent/DD95228A5/xx unknown
- 1972-03-30 AT AT00786/73A patent/AT321318B/de not_active IP Right Cessation
- 1972-03-31 SU SU1767915A patent/SU535903A3/ru active
- 1972-03-31 BE BE781590A patent/BE781590A/xx unknown
- 1972-03-31 SU SU1907665A patent/SU465784A3/ru active
- 1972-03-31 SU SU1907667A patent/SU472501A3/ru active
- 1972-03-31 SU SU1907668A patent/SU493959A3/ru active
- 1972-04-04 NL NL7204493A patent/NL7204493A/xx not_active Application Discontinuation
- 1972-04-04 CA CA138,838A patent/CA988084A/en not_active Expired
- 1972-04-04 FR FR7211727A patent/FR2132396B1/fr not_active Expired
- 1972-11-13 AR AR245080A patent/AR192485A1/es active
- 1972-11-13 AR AR245079A patent/AR194285A1/es active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR940304A (fr) * | 1946-01-07 | 1948-12-09 | Ici Ltd | Procédé de fabrication de dérivés de biguanides |
Non-Patent Citations (3)
Title |
---|
Berichte der Deutschen Chemischen Gesellschaft, pages 1390 - 1398 (1929) * |
Journal of Organic Chemistry, volume 21, pages 1 - 13 (1956) * |
Journal of the Chemical Society, pages 1017 - 1031 (1954) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008007314A1 (de) | 2008-02-02 | 2009-08-06 | Merck Patent Gmbh | Verfahren zur Herstellung von 3,6-Dihydro-1,3,5-triazinderivaten |
Also Published As
Publication number | Publication date |
---|---|
AR194285A1 (es) | 1973-06-29 |
SU465784A3 (ru) | 1975-03-30 |
HU162902B (de) | 1973-04-28 |
CS161936B2 (de) | 1975-06-10 |
AR194360A1 (es) | 1973-07-13 |
SE377332B (de) | 1975-06-30 |
NL7204493A (de) | 1972-10-04 |
SU535903A3 (ru) | 1976-11-15 |
GB1386130A (en) | 1975-03-05 |
NO135418B (de) | 1976-12-27 |
CH579534A5 (de) | 1976-09-15 |
AT317240B (de) | 1974-08-26 |
SU472501A3 (ru) | 1975-05-30 |
FR2132396B1 (de) | 1975-10-10 |
CA988084A (en) | 1976-04-27 |
CS161935B2 (de) | 1975-06-10 |
DE2117015A1 (de) | 1972-10-26 |
SU493959A3 (ru) | 1975-11-28 |
DK129651B (da) | 1974-11-04 |
AR192485A1 (es) | 1973-02-21 |
CS161937B2 (de) | 1975-06-10 |
ES401124A1 (es) | 1975-02-16 |
AT317239B (de) | 1974-08-26 |
NO135418C (de) | 1977-04-05 |
DK129651C (de) | 1975-04-07 |
AT313301B (de) | 1974-02-11 |
AU4066172A (en) | 1973-10-04 |
DD95228A5 (de) | 1973-01-20 |
AU468307B2 (en) | 1973-10-04 |
ZA722183B (en) | 1972-12-27 |
BE781590A (fr) | 1972-10-02 |
AT321318B (de) | 1975-03-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |