AT292920B - Verfahren zur Herstellung von 7-Aminocephalosporansäure - Google Patents
Verfahren zur Herstellung von 7-AminocephalosporansäureInfo
- Publication number
- AT292920B AT292920B AT582469A AT582469A AT292920B AT 292920 B AT292920 B AT 292920B AT 582469 A AT582469 A AT 582469A AT 582469 A AT582469 A AT 582469A AT 292920 B AT292920 B AT 292920B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- aminocephalosporanic acid
- aminocephalosporanic
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
- E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73808568A | 1968-06-19 | 1968-06-19 | |
| US73808468A | 1968-06-19 | 1968-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT292920B true AT292920B (de) | 1971-09-10 |
Family
ID=27113310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT582469A AT292920B (de) | 1968-06-19 | 1969-06-19 | Verfahren zur Herstellung von 7-Aminocephalosporansäure |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT292920B (de) |
| BE (1) | BE734720A (de) |
| CH (1) | CH513208A (de) |
| DE (1) | DE1930956C3 (de) |
| FR (1) | FR2011244A1 (de) |
| GB (1) | GB1281172A (de) |
| IE (1) | IE33374B1 (de) |
| IL (1) | IL32407A (de) |
| NL (1) | NL6909332A (de) |
| SE (1) | SE369603B (de) |
-
1969
- 1969-06-17 IL IL32407A patent/IL32407A/en unknown
- 1969-06-17 GB GB30674/69A patent/GB1281172A/en not_active Expired
- 1969-06-17 IE IE828/69A patent/IE33374B1/xx unknown
- 1969-06-18 BE BE734720D patent/BE734720A/xx unknown
- 1969-06-18 SE SE08648/69A patent/SE369603B/xx unknown
- 1969-06-18 NL NL6909332A patent/NL6909332A/xx unknown
- 1969-06-19 AT AT582469A patent/AT292920B/de not_active IP Right Cessation
- 1969-06-19 FR FR6920591A patent/FR2011244A1/fr not_active Withdrawn
- 1969-06-19 CH CH939769A patent/CH513208A/de not_active IP Right Cessation
- 1969-06-19 DE DE1930956A patent/DE1930956C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL32407A0 (en) | 1969-08-27 |
| BE734720A (de) | 1969-12-18 |
| DE1930956C3 (de) | 1974-01-03 |
| FR2011244A1 (de) | 1970-02-27 |
| IE33374L (en) | 1969-12-19 |
| IE33374B1 (en) | 1974-06-12 |
| DE1930956B2 (de) | 1973-05-30 |
| SE369603B (de) | 1974-09-09 |
| GB1281172A (en) | 1972-07-12 |
| DE1930956A1 (de) | 1970-01-02 |
| NL6909332A (de) | 1969-12-23 |
| CH513208A (de) | 1971-09-30 |
| IL32407A (en) | 1973-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |