IN168346B - - Google Patents
Info
- Publication number
- IN168346B IN168346B IN783/DEL/87A IN783DE1987A IN168346B IN 168346 B IN168346 B IN 168346B IN 783DE1987 A IN783DE1987 A IN 783DE1987A IN 168346 B IN168346 B IN 168346B
- Authority
- IN
- India
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN783/DEL/87A IN168346B (zh) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN783/DEL/87A IN168346B (zh) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN168346B true IN168346B (zh) | 1991-03-16 |
Family
ID=11091221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN783/DEL/87A IN168346B (zh) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| IN (1) | IN168346B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8530675B2 (en) | 2009-09-18 | 2013-09-10 | Provectus Pharmaceuticals, Inc. | Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one (rose bengal) and related xanthenes |
-
1987
- 1987-09-07 IN IN783/DEL/87A patent/IN168346B/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8530675B2 (en) | 2009-09-18 | 2013-09-10 | Provectus Pharmaceuticals, Inc. | Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one (rose bengal) and related xanthenes |
| US9422260B2 (en) | 2009-09-18 | 2016-08-23 | Provectus Pharmatech, Inc. | Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one(Rose Bengal) and related xanthenes |