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Aza-Diels–Alder reaction
The aza-Diels–Alder reaction is a [4+2] cycloaddition, the nitrogen analog of the Diels–Alder reaction, widely used to build six-membered N-heterocycles in a single step; its Povarov variant yields tetrahydroquinolines.
Aza-Michael reaction
The aza-Michael reaction is the conjugate addition of a nitrogen nucleophile, typically an amine, to an electron-deficient alkene, forming a β-amino carbonyl product and one of the most widely used carbon–nitrogen bond-forming reactions in organic synthesis.
Aza-Paternò–Büchi reaction
The aza-Paternò–Büchi reaction is the photochemical [2 + 2] cycloaddition of an imine with an alkene to form an azetidine, the nitrogen analog of the Paternò–Büchi reaction.
Azaad (आज़ाद) (2025 film)
Azaad (आज़ाद) is a 2025 Hindi period action-adventure film directed by Abhishek Kapoor, starring Ajay Devgn, debutants Aaman Devgan and Rasha Thadani, released 17 January 2025, grossing ₹6.32 cr in India and streaming on Netflix from 14 March 2025.
Azabicyclo[1.1.0]butane strain-release amination
Azabicyclo[1.1.0]butane strain-release amination is a reaction family in which the highly strained amine 1-azabicyclo[1.1.0]butane, or ABB, opens its bridging N1–C3 bond to give substituted azetidines used in pharmaceutical chemistry.
Azacitidine
Azacitidine, sold as Vidaza, is a cytidine analog hypomethylating agent that inhibits DNA and RNA methyltransferases, used for myelodysplastic syndromes, CMML, and AML since FDA approval in 2004.
Azacitidine/venetoclax regimen
The azacitidine/venetoclax regimen pairs azacitidine with the BCL-2 inhibitor venetoclax to treat newly diagnosed acute myeloid leukemia in adults 75 or older or unfit for intensive chemotherapy.
Azaconazole
Azaconazole (CAS 60207-31-0) is a triazole, dioxolane fungicide and sterol 14alpha-demethylase inhibitor used mainly in ornamental crops and wood preservation; not approved in the EU, with a 0.01 mg/kg default MRL.
Azad Bharath (आज़ाद भारत)
Azad Bharath (आज़ाद भारत) is a 2026 Hindi biographical drama directed by Roopa Iyer about freedom fighter Neera Arya of the INA's Rani of Jhansi Regiment, starring Shreyas Talpade as Subhas Chandra Bose; released 2 January 2026 to mixed reviews.
Azad Bonni
Azad Bonni is a Canadian neuroscientist and Senior Vice President at Roche in Basel who previously served as Edison Professor and neuroscience chair at Washington University from 2012 to 2019.
Azad Hind (आज़ाद हिन्द)
Azad Hind (आज़ाद हिन्द), the Provisional Government of Free India, was a Japanese-backed government-in-exile set up by Subhas Chandra Bose in Singapore on 21 October 1943, with the Indian National Army (Azad Hind Fauj) as its army, fighting Britain in Burma before its 1945 defeat and Red Fort trials.
Azad Kashmir
Azad Kashmir, formally Azad Jammu and Kashmir, is a self-governing territory administered by Pakistan in the western part of the disputed former princely state of Jammu and Kashmir, with its capital at Muzaffarabad.
Azad M. Madni
Azad M. Madni is a systems engineer and University Professor at the University of Southern California, elected to the National Academy of Engineering in 2021.
Azad Nazm
Azad Nazm (آزاد نظm, "free verse") is a genre of Urdu poetry unbound by rhyme or refrain, developed in the 20th century through N.M. Rashid's landmark Mavra of 1942.
Azadegan Field
Azadegan Field is a giant onshore oil field in Khuzestan province, southwest Iran, near the Iraqi border, discovered in 1998 and split into North and South Azadegan.
Azadi (ആസാദി) (2025 film)
Azadi (ആസാദി) is a 2025 Malayalam jailbreak thriller directed by debutant Jo George, written by Sagar, starring Sreenath Bhasi, Raveena Ravi, Lal, and Vani Viswanath; released theatrically 23 May 2025 and on ManoramaMAX 27 June 2025.
azadi cafe
azadi cafe names several Middle East venues: a casino in Zakho, Dohuk Governorate, Iraq (Kurdish "gazino azadi"), a cafe in Tablo Mall, Erbil, plus Cafe Azadi in Chabahar and an internet cafe in Tabriz, Iran.
Azadi Tower (برج آزادی)
The Azadi Tower, originally the Shahyad Tower, is a 45-meter white marble monument at the western entrance to Tehran, designed by Hossein Amanat and completed in 1971.
Azadirachta
Azadirachta A.Juss. (1830), a two-species genus of Meliaceae trees: neem (Azadirachta indica) and A. excelsa, native to tropical Asia, source of the insecticidal limonoid azadirachtin.
Azadirachta indica
Azadirachta indica, neem or margosa, a Meliaceae evergreen tree native from Assam to Indo-China, planted across dry tropics; source of azadirachtin, a limonoid insecticide sensitive to over 550 insect species.
Azadirachtin
Azadirachtin is a complex limonoid extracted from neem tree seeds, isolated in 1968 and structurally solved in 1987, that deters insect feeding, disrupts growth and reproduction, and is registered as a biopesticide.
Azafaros
Azafaros is a Dutch clinical-stage biotechnology company founded in 2018 by BioGeneration Ventures, developing the oral azasugar nizubaglustat in Phase 3 trials for GM1 and GM2 gangliosidoses and Niemann-Pick disease Type C.
Azafenidin
Azafenidin (DPX-R6447, Milestone) is a DuPont triazolone PPO-inhibitor herbicide, C15H13Cl2N3O2, used preemergence at 200-240 g ai/ha in orchards and sugarcane; not EU-approved, Australian Schedule 7 for developmental toxicity.
Azahar (emulator)
Azahar is a free and open-source Nintendo 3DS emulator for Windows, macOS, Linux, and Android, formed in 2025 from the merger of Citra forks after Citra's shutdown.
Azahari Husin
Azahari Husin (Azahari bin Husin), known as Dr. Azahari, was a Malaysian engineer who served as Jemaah Islamiyah's chief bomb maker and masterminded the 2002 Bali bombings.
Azai Nagamasa
Azai Nagamasa (浅井長政, 1545–1573) was a Sengoku daimyo who ruled northern Ōmi Province from Odani Castle, won independence at Norada in 1560, married Oda Nobunaga's sister Oichi, then turned against him and died in 1573.
Azalea
An azalea is a flowering shrub in the genus Rhododendron, distinguished from other rhododendrons by five stamens per flower, small thin leaves, and funnel-shaped flowers.
Azaleas
Azaleas (jindallae, 진달래) are deciduous shrubs of the heath family native to Korea that bloom before their leaves, and the title of Kim Sowol's best-known poem, first published in 1922.
Azali Assoumani
Azali Assoumani, Comorian colonel and politician, President of the Union of the Comoros (1999-2006, and since 2016); seized power in the April 1999 bloodless coup, won the 2002 election with 75%, and used the 2018 referendum to abolish the rotating presidency and extend term limits.
Azali Babis
Azali Babis (ازلیها) were the followers of Mirza Yahya Subh-i Azal, the conservative Babi faction that split from Baha'u'llah in the 1860s and played a leading role in Iran's Constitutional Revolution of 1905 to 1911.