NL7307319A - - Google Patents
Info
- Publication number
- NL7307319A NL7307319A NL7307319A NL7307319A NL7307319A NL 7307319 A NL7307319 A NL 7307319A NL 7307319 A NL7307319 A NL 7307319A NL 7307319 A NL7307319 A NL 7307319A NL 7307319 A NL7307319 A NL 7307319A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/22—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains four or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/08—Bridged systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
- C07D498/18—Bridged systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2507572 | 1972-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7307319A true NL7307319A (US20100223739A1-20100909-C00005.png) | 1973-12-04 |
| NL154510B NL154510B (nl) | 1977-09-15 |
Family
ID=11215624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL737307319A NL154510B (nl) | 1972-05-31 | 1973-05-25 | Werkwijze voor de bereiding van rifamycine-derivaten en van preparaten die ze bevatten. |
Country Status (21)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1478563A (en) * | 1975-03-05 | 1977-07-06 | Lepetit Spa | Rifamycin derivatives |
-
1973
- 1973-03-29 GB GB1519173A patent/GB1392272A/en not_active Expired
- 1973-03-30 IE IE508/73A patent/IE37481B1/xx unknown
- 1973-04-02 IL IL41926A patent/IL41926A/en unknown
- 1973-04-03 ZA ZA732293A patent/ZA732293B/xx unknown
- 1973-05-08 AR AR247892A patent/AR198663A1/es active
- 1973-05-11 CA CA171,060A patent/CA992961A/en not_active Expired
- 1973-05-18 ES ES414894A patent/ES414894A1/es not_active Expired
- 1973-05-25 DE DE2326698A patent/DE2326698A1/de active Pending
- 1973-05-25 NL NL737307319A patent/NL154510B/xx not_active IP Right Cessation
- 1973-05-29 FR FR7319518A patent/FR2186231B1/fr not_active Expired
- 1973-05-29 SE SE7307611*A patent/SE386444B/xx unknown
- 1973-05-29 LU LU67695A patent/LU67695A1/xx unknown
- 1973-05-29 RO RO7374946A patent/RO65182A/ro unknown
- 1973-05-29 SU SU1920394A patent/SU514572A3/ru active
- 1973-05-29 JP JP48059434A patent/JPS516679B2/ja not_active Expired
- 1973-05-29 AT AT468173A patent/AT323885B/de not_active IP Right Cessation
- 1973-05-29 DD DD171159A patent/DD107285A5/xx unknown
- 1973-05-30 BE BE131720A patent/BE800276A/xx unknown
- 1973-05-30 HU HULE706A patent/HU167317B/hu unknown
- 1973-05-30 PL PL1973162950A patent/PL87112B1/pl unknown
- 1973-05-30 CH CH783173A patent/CH573433A5/xx not_active IP Right Cessation
- 1973-12-19 AR AR251497A patent/AR198715A1/es active
Also Published As
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: LEPETIT |