ATE648T1 - Verfahren zur herstellung von n-carboxyalkyl-1-aminoalkan-diphosphonsaeuren und carboxyalkylamino-phenyl-methan-diphosphonsaeure . - Google Patents
Verfahren zur herstellung von n-carboxyalkyl-1-aminoalkan-diphosphonsaeuren und carboxyalkylamino-phenyl-methan-diphosphonsaeure .Info
- Publication number
- ATE648T1 ATE648T1 AT79104159T AT79104159T ATE648T1 AT E648 T1 ATE648 T1 AT E648T1 AT 79104159 T AT79104159 T AT 79104159T AT 79104159 T AT79104159 T AT 79104159T AT E648 T1 ATE648 T1 AT E648T1
- Authority
- AT
- Austria
- Prior art keywords
- acids
- carboxyalkylamino
- carboxyalkyl
- cooh
- aminoalkandiphosphonic
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 4
- 150000007513 acids Chemical class 0.000 title abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 2
- 101100054666 Streptomyces halstedii sch3 gene Proteins 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 abstract 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 1
- 229940005657 pyrophosphoric acid Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3839—Polyphosphonic acids
- C07F9/3873—Polyphosphonic acids containing nitrogen substituent, e.g. N.....H or N-hydrocarbon group which can be substituted by halogen or nitro(so), N.....O, N.....S, N.....C(=X)- (X =O, S), N.....N, N...C(=X)...N (X =O, S)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782846835 DE2846835A1 (de) | 1978-10-27 | 1978-10-27 | Verfahren zur herstellung von carboxylalkan-aminoalkan-diphosphonsaeuren und -aminoarylalkan-diphosphonsaeuren |
EP79104159A EP0012194B1 (fr) | 1978-10-27 | 1979-10-26 | Procédé de préparation d'acides carboxyalkyl-amino-alcane-diphosphoniques et acides carboxyalkyl-amino-phényl-methane diphosphoniques |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE648T1 true ATE648T1 (de) | 1982-02-15 |
Family
ID=6053296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79104159T ATE648T1 (de) | 1978-10-27 | 1979-10-26 | Verfahren zur herstellung von n-carboxyalkyl-1-aminoalkan-diphosphonsaeuren und carboxyalkylamino-phenyl-methan-diphosphonsaeure . |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0012194B1 (fr) |
AT (1) | ATE648T1 (fr) |
CA (1) | CA1113475A (fr) |
DE (2) | DE2846835A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3047107A1 (de) * | 1980-12-13 | 1982-07-29 | Hoechst Ag, 6000 Frankfurt | Verfahren zur hertellung von 1-amino-alkan-1,1-diphosphonsaeuren |
IT1196315B (it) * | 1984-10-29 | 1988-11-16 | Gentili Ist Spa | Procedimento per la preparazione di acidi difosfonici |
GB8825589D0 (en) * | 1988-11-02 | 1988-12-07 | Albright & Wilson | Purification |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1958124C3 (de) * | 1969-11-19 | 1978-08-17 | Henkel Kgaa, 4000 Duesseldorf | Verfahren zur Herstellung von Aminomethandiphosphonsäure oder deren Salze |
DE1958123C3 (de) * | 1969-11-19 | 1978-09-28 | Henkel Kgaa, 4000 Duesseldorf | Verfahren zur Herstellung von 1 -Aminoalkan-1,1 -diphosphonsäuren oder deren Salzen |
DE2130794C3 (de) | 1971-06-22 | 1974-07-11 | Joh. A. Benckiser Gmbh, 6700 Ludwigshafen | Verfahren zur Herstellung von l-Hydroxy-S-amino-propan-ljl-diphosphonsäure |
DE2203340C3 (de) * | 1972-01-25 | 1974-06-12 | Joh. A. Benckiser Gmbh, 6700 Ludwigshafen | Verfahren zur Herstellung von 1-Aminoäthan-l.l-diphosphonsäure sowie am Stickstoff substituierte Derivate davon |
DE2722539C3 (de) * | 1977-05-18 | 1981-11-19 | Joh. A. Benckiser Gmbh, 6700 Ludwigshafen | Verfahren zur Herstellung der N,N-Dimethylaminomethan-diphosphonsäure |
-
1978
- 1978-10-27 DE DE19782846835 patent/DE2846835A1/de not_active Withdrawn
-
1979
- 1979-10-15 CA CA337,563A patent/CA1113475A/fr not_active Expired
- 1979-10-26 EP EP79104159A patent/EP0012194B1/fr not_active Expired
- 1979-10-26 DE DE7979104159T patent/DE2962064D1/de not_active Expired
- 1979-10-26 AT AT79104159T patent/ATE648T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2962064D1 (en) | 1982-03-11 |
EP0012194A1 (fr) | 1980-06-25 |
EP0012194B1 (fr) | 1982-02-03 |
DE2846835A1 (de) | 1980-05-08 |
CA1113475A (fr) | 1981-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |