NL7305951A - - Google Patents
Info
- Publication number
- NL7305951A NL7305951A NL7305951A NL7305951A NL7305951A NL 7305951 A NL7305951 A NL 7305951A NL 7305951 A NL7305951 A NL 7305951A NL 7305951 A NL7305951 A NL 7305951A NL 7305951 A NL7305951 A NL 7305951A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722222094 DE2222094A1 (de) | 1972-05-05 | 1972-05-05 | Verfahren zur herstellung von aminoazetidinonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7305951A true NL7305951A (nl) | 1973-11-07 |
Family
ID=5844176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7305951A NL7305951A (nl) | 1972-05-05 | 1973-04-27 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3957771A (nl) |
| JP (1) | JPS4961190A (nl) |
| BE (1) | BE799198A (nl) |
| CA (1) | CA1001616A (nl) |
| CH (1) | CH590870A5 (nl) |
| DE (1) | DE2222094A1 (nl) |
| FR (1) | FR2183795B1 (nl) |
| GB (1) | GB1431486A (nl) |
| NL (1) | NL7305951A (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4031086A (en) * | 1976-03-05 | 1977-06-21 | Merck & Co., Inc. | Process for cleavage of 7-amino-adipoylamino side chain in cephalosporins |
| KR100748387B1 (ko) * | 1997-06-04 | 2007-08-10 | 산도즈 게엠베하 | 7-아미노세팔로스포란산(7-ａｃａ)의 개선된 침전 방법 |
| US6518420B2 (en) | 1997-06-04 | 2003-02-11 | Biochemie Gesellschaft M.B.H. | Precipitation process of 7-aminocephalosporanic acid (7-ACA) |
| DE102009031106B4 (de) | 2009-06-29 | 2022-02-17 | Khs Gmbh | Verfahren und Vorrichtung zum Entgasen einer Flüssigkeit |
| US9737123B2 (en) | 2015-08-04 | 2017-08-22 | Catalyst Lifestyle Limited | Waterproof case for electronic device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875151A (en) * | 1963-02-18 | 1975-04-01 | Ciba Geigy Corp | Process for the manufacture of amino-compounds |
| NL130546C (nl) * | 1966-05-18 | |||
| US3499909A (en) * | 1966-05-18 | 1970-03-10 | Koninklijke Gist Spiritus | Process for production of 6-aminopenicillanic acid |
| US3575970A (en) * | 1967-08-07 | 1971-04-20 | Koninklijke Gist Spiritus | Process for preparation of 7-amino-cephalosporanic acid compounds |
| IE34822B1 (en) * | 1969-12-26 | 1975-08-20 | Univ Osaka | Process for producing 6-amino penicillanic acid |
| BE787618A (fr) * | 1971-08-17 | 1973-02-16 | Gist Brocades Nv | Procede pour preparer des composes heterocycliques |
-
1972
- 1972-05-05 DE DE19722222094 patent/DE2222094A1/de active Pending
-
1973
- 1973-04-27 NL NL7305951A patent/NL7305951A/xx not_active Application Discontinuation
- 1973-05-02 CH CH625373A patent/CH590870A5/xx not_active IP Right Cessation
- 1973-05-03 US US05/356,933 patent/US3957771A/en not_active Expired - Lifetime
- 1973-05-04 JP JP48050189A patent/JPS4961190A/ja active Pending
- 1973-05-04 CA CA171,107A patent/CA1001616A/en not_active Expired
- 1973-05-04 FR FR7316114A patent/FR2183795B1/fr not_active Expired
- 1973-05-07 BE BE130832A patent/BE799198A/xx unknown
- 1973-05-07 GB GB2158673A patent/GB1431486A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4961190A (nl) | 1974-06-13 |
| BE799198A (fr) | 1973-11-07 |
| DE2222094A1 (de) | 1973-11-15 |
| US3957771A (en) | 1976-05-18 |
| FR2183795B1 (nl) | 1978-06-23 |
| CH590870A5 (nl) | 1977-08-31 |
| CA1001616A (en) | 1976-12-14 |
| FR2183795A1 (nl) | 1973-12-21 |
| GB1431486A (en) | 1976-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |