CA939366A - Methods for making phosphonates and novel intermediates - Google Patents
Methods for making phosphonates and novel intermediatesInfo
- Publication number
- CA939366A CA939366A CA051,319A CA51319A CA939366A CA 939366 A CA939366 A CA 939366A CA 51319 A CA51319 A CA 51319A CA 939366 A CA939366 A CA 939366A
- Authority
- CA
- Canada
- Prior art keywords
- phosphonates
- making
- methods
- novel intermediates
- intermediates
- 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.)
- Expired
Links
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 System
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65502—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a three-membered ring
- C07F9/65505—Phosphonic acids containing oxirane groups; esters thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
-
- 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 System
- 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, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
-
- 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 System
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/564—Three-membered rings
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72942468A | 1968-05-15 | 1968-05-15 | |
| US75572968A | 1968-08-27 | 1968-08-27 | |
| US81944769A | 1969-04-25 | 1969-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA939366A true CA939366A (en) | 1974-01-01 |
Family
ID=27419130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA051,319A Expired CA939366A (en) | 1968-05-15 | 1969-05-12 | Methods for making phosphonates and novel intermediates |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS4919264B1 (es) |
| AR (1) | AR195479A1 (es) |
| AT (1) | AT306052B (es) |
| BE (1) | BE733050A (es) |
| CA (1) | CA939366A (es) |
| CH (1) | CH513924A (es) |
| DE (1) | DE1924169C3 (es) |
| ES (2) | ES367269A1 (es) |
| FI (1) | FI53216C (es) |
| FR (1) | FR2008620B1 (es) |
| GB (1) | GB1266611A (es) |
| IE (1) | IE32804B1 (es) |
| IL (1) | IL32180A0 (es) |
| NL (1) | NL6907465A (es) |
| YU (1) | YU120469A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4937367A (en) * | 1987-07-15 | 1990-06-26 | Zambon Group S.P.A. | Process for the preparation of intermediates for the synthesis of fosfomycin |
| CN114540619B (zh) * | 2020-11-25 | 2024-02-13 | 厦门稀土材料研究所 | 一种功能离子液体及其制备方法和应用 |
-
1969
- 1969-05-06 IL IL32180A patent/IL32180A0/xx unknown
- 1969-05-06 IE IE635/69A patent/IE32804B1/xx unknown
- 1969-05-12 DE DE1924169A patent/DE1924169C3/de not_active Expired
- 1969-05-12 CA CA051,319A patent/CA939366A/en not_active Expired
- 1969-05-12 GB GB1266611D patent/GB1266611A/en not_active Expired
- 1969-05-14 CH CH743369A patent/CH513924A/de not_active IP Right Cessation
- 1969-05-14 BE BE733050D patent/BE733050A/xx unknown
- 1969-05-14 ES ES367269A patent/ES367269A1/es not_active Expired
- 1969-05-14 AT AT462869A patent/AT306052B/de not_active IP Right Cessation
- 1969-05-14 NL NL6907465A patent/NL6907465A/xx not_active Application Discontinuation
- 1969-05-14 YU YU01204/69A patent/YU120469A/xx unknown
- 1969-05-14 FI FI1443/69A patent/FI53216C/fi active
- 1969-05-15 JP JP44037097A patent/JPS4919264B1/ja active Pending
- 1969-05-16 FR FR6915925A patent/FR2008620B1/fr not_active Expired
-
1971
- 1971-09-16 ES ES395161A patent/ES395161A1/es not_active Expired
-
1972
- 1972-02-11 AR AR240490A patent/AR195479A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| IE32804L (en) | 1969-11-15 |
| GB1266611A (es) | 1972-03-15 |
| NL6907465A (es) | 1969-11-18 |
| YU120469A (en) | 1979-10-31 |
| IL32180A0 (en) | 1969-07-30 |
| IE32804B1 (en) | 1973-12-12 |
| DE1924169A1 (de) | 1970-02-05 |
| CH513924A (de) | 1971-10-15 |
| FR2008620B1 (es) | 1975-10-31 |
| JPS4919264B1 (es) | 1974-05-16 |
| AT306052B (de) | 1973-03-26 |
| FR2008620A1 (es) | 1970-01-23 |
| FI53216C (es) | 1978-03-10 |
| ES367269A1 (es) | 1972-02-16 |
| BE733050A (es) | 1969-11-14 |
| FI53216B (es) | 1977-11-30 |
| DE1924169C3 (de) | 1974-02-21 |
| ES395161A1 (es) | 1974-11-16 |
| DE1924169B2 (de) | 1973-07-05 |
| AR195479A1 (es) | 1973-10-15 |
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