ATE115957T1 - Verfahren zur herstellung von methylenbisphosphonsäuren. - Google Patents
Verfahren zur herstellung von methylenbisphosphonsäuren.Info
- Publication number
- ATE115957T1 ATE115957T1 AT90912071T AT90912071T ATE115957T1 AT E115957 T1 ATE115957 T1 AT E115957T1 AT 90912071 T AT90912071 T AT 90912071T AT 90912071 T AT90912071 T AT 90912071T AT E115957 T1 ATE115957 T1 AT E115957T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- sec
- bisphosphonic acids
- formula
- image
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000001570 methylene group Chemical class [H]C([H])([*:1])[*:2] 0.000 title 1
- MBKDYNNUVRNNRF-UHFFFAOYSA-N medronic acid Chemical class OP(O)(=O)CP(O)(O)=O MBKDYNNUVRNNRF-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
- Control Of El Displays (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI894245A FI83657C (fi) | 1989-09-08 | 1989-09-08 | Foerfarande foer framstaellning av metylenbisfosfonsyror. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE115957T1 true ATE115957T1 (de) | 1995-01-15 |
Family
ID=8528962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90912071T ATE115957T1 (de) | 1989-09-08 | 1990-08-15 | Verfahren zur herstellung von methylenbisphosphonsäuren. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5237094A (de) |
| EP (1) | EP0490907B1 (de) |
| JP (1) | JP2835651B2 (de) |
| AT (1) | ATE115957T1 (de) |
| AU (1) | AU640884B2 (de) |
| CA (1) | CA2066430C (de) |
| DE (1) | DE69015363T2 (de) |
| DK (1) | DK0490907T3 (de) |
| ES (1) | ES2067040T3 (de) |
| FI (1) | FI83657C (de) |
| HK (1) | HK1007560A1 (de) |
| NO (1) | NO180378C (de) |
| NZ (1) | NZ234965A (de) |
| RU (1) | RU2041230C1 (de) |
| WO (1) | WO1991003480A1 (de) |
| ZA (1) | ZA906720B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9903345D0 (sv) * | 1999-09-17 | 1999-09-17 | Astra Pharma Prod | Novel process |
| US7862552B2 (en) | 2005-05-09 | 2011-01-04 | Boston Scientific Scimed, Inc. | Medical devices for treating urological and uterine conditions |
| GB201200868D0 (en) | 2012-01-19 | 2012-02-29 | Depuy Int Ltd | Bone filler composition |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA777769A (en) * | 1963-03-18 | 1968-02-06 | H. Roy Clarence | Substituted methylene diphosphonic acid compounds and detergent compositions |
| US3683080A (en) | 1970-08-28 | 1972-08-08 | Procter & Gamble | Compositions for inhibiting anomalous deposition and mobilization of calcium phosphate in animal tissue |
| DE2229087B2 (de) * | 1972-06-15 | 1977-02-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von phosphon- und phosphinsaeuren durch verseifung von phosphon- und phosphinsaeureestern |
| DE2813121A1 (de) | 1977-03-29 | 1978-10-12 | Procter & Gamble | Verwendung von dichlormethan-diphosphonatverbindungen bei der bekaempfung von collagen-erkrankungen und zur wundheilung |
| IT1201087B (it) * | 1982-04-15 | 1989-01-27 | Gentili Ist Spa | Bifosfonati farmacologicamente attivi,procedimento per la loro preparazione e relative composizioni farmaceutiche |
| IT1200462B (it) * | 1985-04-30 | 1989-01-18 | Gentili Ist Spa | Procedimento d'idrolisi degli esteri di acidi metilendifosfonici sostituiti |
| US4902679A (en) * | 1985-12-13 | 1990-02-20 | Norwich Eaton Pharmaceuticals, Inc. | Methods of treating diseases with certain geminal diphosphonates |
-
1989
- 1989-09-08 FI FI894245A patent/FI83657C/fi not_active IP Right Cessation
-
1990
- 1990-08-15 DK DK90912071.9T patent/DK0490907T3/da active
- 1990-08-15 JP JP2511215A patent/JP2835651B2/ja not_active Expired - Fee Related
- 1990-08-15 CA CA002066430A patent/CA2066430C/en not_active Expired - Fee Related
- 1990-08-15 US US07/838,422 patent/US5237094A/en not_active Expired - Lifetime
- 1990-08-15 AT AT90912071T patent/ATE115957T1/de not_active IP Right Cessation
- 1990-08-15 DE DE69015363T patent/DE69015363T2/de not_active Expired - Fee Related
- 1990-08-15 AU AU61582/90A patent/AU640884B2/en not_active Ceased
- 1990-08-15 EP EP90912071A patent/EP0490907B1/de not_active Expired - Lifetime
- 1990-08-15 WO PCT/FI1990/000197 patent/WO1991003480A1/en active IP Right Grant
- 1990-08-15 ES ES90912071T patent/ES2067040T3/es not_active Expired - Lifetime
- 1990-08-17 NZ NZ234965A patent/NZ234965A/xx unknown
- 1990-08-23 ZA ZA906720A patent/ZA906720B/xx unknown
-
1992
- 1992-03-06 NO NO920892A patent/NO180378C/no unknown
- 1992-03-06 RU SU925011701A patent/RU2041230C1/ru not_active IP Right Cessation
-
1998
- 1998-06-25 HK HK98106783A patent/HK1007560A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69015363D1 (de) | 1995-02-02 |
| NO920892L (no) | 1992-03-06 |
| NO180378C (no) | 1997-04-09 |
| RU2041230C1 (ru) | 1995-08-09 |
| NO180378B (no) | 1996-12-30 |
| US5237094A (en) | 1993-08-17 |
| HK1007560A1 (en) | 1999-04-16 |
| NZ234965A (en) | 1991-09-25 |
| WO1991003480A1 (en) | 1991-03-21 |
| AU6158290A (en) | 1991-04-08 |
| FI894245A (fi) | 1991-03-09 |
| ES2067040T3 (es) | 1995-03-16 |
| FI83657B (fi) | 1991-04-30 |
| ZA906720B (en) | 1991-06-26 |
| EP0490907B1 (de) | 1994-12-21 |
| DE69015363T2 (de) | 1995-05-24 |
| EP0490907A1 (de) | 1992-06-24 |
| AU640884B2 (en) | 1993-09-02 |
| FI894245A0 (fi) | 1989-09-08 |
| JPH05504943A (ja) | 1993-07-29 |
| JP2835651B2 (ja) | 1998-12-14 |
| DK0490907T3 (da) | 1995-05-08 |
| CA2066430A1 (en) | 1991-03-09 |
| FI83657C (fi) | 1991-08-12 |
| NO920892D0 (no) | 1992-03-06 |
| CA2066430C (en) | 1999-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |