BR6908835D0 - Processo para preparar compostos do acido fosfonico - Google Patents
Processo para preparar compostos do acido fosfonicoInfo
- Publication number
- BR6908835D0 BR6908835D0 BR208835/69A BR20883569A BR6908835D0 BR 6908835 D0 BR6908835 D0 BR 6908835D0 BR 208835/69 A BR208835/69 A BR 208835/69A BR 20883569 A BR20883569 A BR 20883569A BR 6908835 D0 BR6908835 D0 BR 6908835D0
- Authority
- BR
- Brazil
- Prior art keywords
- phosphonic acid
- acid compounds
- prepare
- prepare phosphonic
- compounds
- Prior art date
Links
- 150000003009 phosphonic acids Chemical class 0.000 title 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
- C07F9/547—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/90—Effecting a change in isomerization by wave energy
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72945568A | 1968-05-15 | 1968-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6908835D0 true BR6908835D0 (pt) | 1973-01-09 |
Family
ID=24931111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR208835/69A BR6908835D0 (pt) | 1968-05-15 | 1969-05-14 | Processo para preparar compostos do acido fosfonico |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3496080A (pt) |
| BE (1) | BE733055A (pt) |
| BR (1) | BR6908835D0 (pt) |
| CH (1) | CH514629A (pt) |
| DE (1) | DE1924259A1 (pt) |
| ES (1) | ES367113A1 (pt) |
| GB (1) | GB1233286A (pt) |
| IL (1) | IL32132A0 (pt) |
| NL (1) | NL6905271A (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943153A (en) * | 1968-09-06 | 1976-03-09 | Merck & Co., Inc. | (-)(Cis-1,2-epoxy propyl)phosphonic acid amides |
| US3658668A (en) * | 1970-08-31 | 1972-04-25 | Merck & Co Inc | Method preparing phosphonic acid derivatives |
| US3914231A (en) * | 1970-09-04 | 1975-10-21 | Merck & Co Inc | ({31 )(Cis-1,2-epoxypropyl)-phosphonic acid and salts thereof |
| US3852434A (en) * | 1970-09-11 | 1974-12-03 | Merck & Co Inc | Potentiation of ({31 ) cis-1,2-epoxypropyl)phosphonic acid and analogues thereof |
| CA1175065A (en) * | 1981-07-22 | 1984-09-25 | Kingsley Salisbury | Photoisomerisation of trans-cyclopropane-nitriles |
| GB2179944A (en) * | 1985-09-03 | 1987-03-18 | Espan Penicilin & Antibioticos | Mixtures of mono- and disodium salts of fosfomycin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094471A (en) * | 1960-07-15 | 1963-06-18 | Us Vitamin Pharm Corp | Process for the preparation of cis-p-hydroxycinnamic acid |
-
1968
- 1968-05-15 US US729455A patent/US3496080A/en not_active Expired - Lifetime
-
1969
- 1969-04-03 NL NL6905271A patent/NL6905271A/xx unknown
- 1969-05-01 IL IL32132A patent/IL32132A0/xx unknown
- 1969-05-12 GB GB1233286D patent/GB1233286A/en not_active Expired
- 1969-05-12 ES ES367113A patent/ES367113A1/es not_active Expired
- 1969-05-12 DE DE19691924259 patent/DE1924259A1/de active Pending
- 1969-05-14 CH CH742769A patent/CH514629A/de not_active IP Right Cessation
- 1969-05-14 BR BR208835/69A patent/BR6908835D0/pt unknown
- 1969-05-14 BE BE733055D patent/BE733055A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1233286A (pt) | 1971-05-26 |
| BE733055A (pt) | 1969-11-14 |
| US3496080A (en) | 1970-02-17 |
| CH514629A (de) | 1971-10-31 |
| DE1924259A1 (de) | 1970-05-27 |
| IL32132A0 (en) | 1969-07-30 |
| NL6905271A (pt) | 1969-11-18 |
| ES367113A1 (es) | 1971-04-01 |
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