AT313292B - Process for the preparation of new 4-heterosubstituted azetidinones- (2) - Google Patents
Process for the preparation of new 4-heterosubstituted azetidinones- (2)Info
- Publication number
- AT313292B AT313292B AT809970A AT809970A AT313292B AT 313292 B AT313292 B AT 313292B AT 809970 A AT809970 A AT 809970A AT 809970 A AT809970 A AT 809970A AT 313292 B AT313292 B AT 313292B
- Authority
- AT
- Austria
- Prior art keywords
- heterosubstituted
- azetidinones
- preparation
- new
- heterosubstituted azetidinones
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691945542 DE1945542A1 (en) | 1969-09-09 | 1969-09-09 | Process for the preparation of 4-heterosubstituted azetidinones- (2) |
Publications (1)
Publication Number | Publication Date |
---|---|
AT313292B true AT313292B (en) | 1974-02-11 |
Family
ID=5744959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT809970A AT313292B (en) | 1969-09-09 | 1970-09-07 | Process for the preparation of new 4-heterosubstituted azetidinones- (2) |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT313292B (en) |
BE (1) | BE755940A (en) |
CH (1) | CH553181A (en) |
DE (1) | DE1945542A1 (en) |
FR (1) | FR2061152A5 (en) |
GB (1) | GB1322512A (en) |
IT (1) | IT1034016B (en) |
NL (1) | NL7013133A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU77306A1 (en) * | 1977-05-09 | 1979-01-18 | ||
DE3340006A1 (en) * | 1983-11-04 | 1985-05-23 | Hans Rudolf Prof. Dipl.-Chem. Dr. 8000 München Pfaendler | METHOD FOR PRODUCING AZETIDIN-2-ONES |
US5229510A (en) * | 1983-12-01 | 1993-07-20 | Merck & Co., Inc. | β-lactams useful in determining the amount of elastase in a clinical sample |
US5229381A (en) * | 1983-12-01 | 1993-07-20 | Merck & Co., Inc. | Substituted azetidinones as anti-inflammatory and antidegenerative agents |
US4680391A (en) * | 1983-12-01 | 1987-07-14 | Merck & Co., Inc. | Substituted azetidinones as anti-inflammatory and antidegenerative agents |
US5104862A (en) * | 1991-03-20 | 1992-04-14 | Merck & Co., Inc. | Bethalactam elastase inhibitors containing phosphorous acid derivatives at the 4-position of the 2-azetidinone |
US5100880A (en) * | 1991-03-20 | 1992-03-31 | Merck & Co., Inc. | Novel betalactam elastase inhibitors containing phosphorous acid derivatives at the 4-position of the 2-azetidinone |
US5348953A (en) * | 1991-06-25 | 1994-09-20 | Merck & Co., Inc. | Substituted azetidinones as anti-inflammatory and antidegenerative agents |
AU5587594A (en) * | 1992-10-27 | 1994-05-24 | Merck & Co., Inc. | New substituted azetidinones as anti-inflammatory and antidegenerative agents |
US5591737A (en) * | 1992-12-17 | 1997-01-07 | Merck & Co., Inc. | Substituted azetidinones as anti-inflammatory and antidegenerative agents |
US5747485A (en) * | 1995-04-13 | 1998-05-05 | Merck & Co., Inc. | Substituted azetidiones as anti-inflammatory and antidegenerative agents |
US7662831B2 (en) | 2006-07-27 | 2010-02-16 | Wyeth Llc | Tetracyclic indoles as potassium channel modulators |
-
0
- BE BE755940D patent/BE755940A/en unknown
-
1969
- 1969-09-09 DE DE19691945542 patent/DE1945542A1/en active Pending
-
1970
- 1970-09-04 CH CH1321770A patent/CH553181A/en not_active IP Right Cessation
- 1970-09-04 NL NL7013133A patent/NL7013133A/xx unknown
- 1970-09-07 AT AT809970A patent/AT313292B/en not_active IP Right Cessation
- 1970-09-08 IT IT2948870A patent/IT1034016B/en active
- 1970-09-09 FR FR7032698A patent/FR2061152A5/fr not_active Expired
- 1970-09-09 GB GB4315570A patent/GB1322512A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH553181A (en) | 1974-08-30 |
IT1034016B (en) | 1979-09-10 |
BE755940A (en) | 1971-03-09 |
DE1945542A1 (en) | 1971-03-18 |
FR2061152A5 (en) | 1971-06-18 |
GB1322512A (en) | 1973-07-04 |
NL7013133A (en) | 1971-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |