Patent AT-E401323-T1: [Translated] SYNTHESIS OF 2-BUTYL-3-(2'-(1-TRITYL-1H-TETRAZOLE- 5-YL)BIPHENYL-4-YL)-1,3-DIAZASPIRO-4,4 -NONEN-4-ONE
Provided is a novel method of making 2-butyl-3-[[2'(1-trityl-1H-tetrazol-5-yl)biphen-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-ene-4-one, which can be converted to irbesartan. Also provided are methods of making irbesartan.
Complete Metadata
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| description | Provided is a novel method of making 2-butyl-3-[[2'(1-trityl-1H-tetrazol-5-yl)biphen-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-ene-4-one, which can be converted to irbesartan. Also provided are methods of making irbesartan. |
| distribution |
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| identifier | https://healthdata.gov/api/views/9d32-b9yu |
| issued | 2025-09-05 |
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| modified | 2025-09-06 |
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| theme |
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| title | Patent AT-E401323-T1: [Translated] SYNTHESIS OF 2-BUTYL-3-(2'-(1-TRITYL-1H-TETRAZOLE- 5-YL)BIPHENYL-4-YL)-1,3-DIAZASPIRO-4,4 -NONEN-4-ONE |
